Use spark_cassandra_connection 1.5.0
Use spark_cassandra_connection 1.5.0

Update dependency to release version of spark-cassandra-connector.

Author: Fawad Halim <fawad.halim@uptake.com>

Closes #743 from fhalim/features/use_spark_cassandra_1.5 and squashes the following commits:

083e7b1 [Fawad Halim] Bumped up dependency to 1.5.0

YuanGunGun/zeppelin,joroKr21/incubator-zeppelin,1ambda/zeppelin,cris83/incubator-zeppelin,Leemoonsoo/zeppelin,pellmont/zeppelin,namanmishra91/zeppelin,vipul1409/zeppelin,openthings/zeppelin,pravin-dsilva/zeppelin,mwkang/zeppelin,datalayer/zeppelin,YuanGunGun/zeppelin,rconline/zeppelin,rlugojr/incubator-zeppelin,soralee/zeppelin,lresende/incubator-zeppelin,mfelgamal/zeppelin,zjffdu/zeppelin,granturing/incubator-zeppelin,AlexanderShoshin/zeppelin,cris83/incubator-zeppelin,tinkoff-dwh/zeppelin,r-kamath/incubator-zeppelin,zjffdu/zeppelin,apache/incubator-zeppelin,radicalbit/incubator-zeppelin,sctincman/zeppelin,yorek/zeppelin,Altiscale/incubator-zeppelin,lobamba/zeppelin,Nova-Boy/zeppelin,VipinRathor/zeppelin,lobamba/zeppelin,mwpenny/zeppelin-esri,chilang/zeppelin,vipul1409/zeppelin,onkarshedge/incubator-zeppelin,ravicodder/incubator-zeppelin,yorek/zeppelin,rconline/zeppelin,hammertank/zeppelin,r-kamath/incubator-zeppelin,astroshim/incubator-zeppelin,vrlo/zeppelin,prabhjyotsingh/incubator-zeppelin,igorborojevic/incubator-zeppelin,spacewalkman/incubator-zeppelin,vgmartinez/incubator-zeppelin,sravan-s/zeppelin,cquptEthan/incubator-zeppelin,1ambda/zeppelin,vrlo/zeppelin,zetaris/zeppelin,mwpenny/zeppelin-esri,mwkang/zeppelin,fogbeam/zeppelin_mirror,pellmont/zeppelin,sctincman/zeppelin,radicalbit/incubator-zeppelin,mfelgamal/zeppelin,r-kamath/incubator-zeppelin,joroKr21/incubator-zeppelin,benoyantony/zeppelin,VipinRathor/zeppelin,herval/zeppelin,apache/zeppelin,SarunasG/zeppelin-oidc,raysteam/zeppelin,sravan-s/zeppelin,ankurmitujjain/incubator-zeppelin,datalayer/zeppelin,sagarkulkarni3592/incubator-zeppelin,doanduyhai/incubator-zeppelin,igorborojevic/incubator-zeppelin,datalayer/zeppelin,onkarshedge/incubator-zeppelin,apache/incubator-zeppelin,chilang/zeppelin,astroshim/incubator-zeppelin,AlexanderShoshin/zeppelin,doanduyhai/incubator-zeppelin,jlagarden/zeppelin,tinkoff-dwh/zeppelin,zetaris/zeppelin,hkropp/incubator-zeppelin,granturing/incubator-zeppelin,SarunasG/zeppelin-oidc,zetaris/zeppelin,tzolov/incubator-zeppelin,Solution-Global/zeppelin,tzolov/incubator-zeppelin,datalayer/zeppelin-datalayer,cjmatta/incubator-zeppelin,sravan-s/zeppelin,soralee/zeppelin,lresende/incubator-zeppelin,vipul1409/zeppelin,YuanGunGun/zeppelin,vgmartinez/incubator-zeppelin,yorek/zeppelin,vgmartinez/incubator-zeppelin,lobamba/zeppelin,volumeint/zeppelin,pravin-dsilva/zeppelin,openthings/zeppelin,mwpenny/zeppelin-esri,tillrohrmann/incubator-zeppelin,zjffdu/zeppelin,karuppayya/zeppelin,rerngvit/incubator-zeppelin,mwpenny/zeppelin-esri,herval/zeppelin,r-kamath/zeppelin,brigade/incubator-zeppelin,digitalreasoning/incubator-zeppelin,sergeymazin/zeppelin,SachinJanani/zeppelin,nikste/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,apache/zeppelin,jlagarden/zeppelin,cjmatta/incubator-zeppelin,suvam97/zeppelin,jongyoul/zeppelin,sagarkulkarni3592/incubator-zeppelin,zetaris/zeppelin,volumeint/zeppelin,namanmishra91/zeppelin,optimizely/incubator-zeppelin,minahlee/zeppelin,cquptEthan/incubator-zeppelin,sohaibiftikhar/zeppelin,Solution-Global/zeppelin,tzolov/incubator-zeppelin,apache/incubator-zeppelin,1ambda/zeppelin,digitalreasoning/incubator-zeppelin,pellmont/zeppelin,vrlo/zeppelin,wary/zeppelin,jongyoul/incubator-zeppelin,hkropp/incubator-zeppelin,mfelgamal/zeppelin,r-kamath/incubator-zeppelin,jongyoul/incubator-zeppelin,AlexanderShoshin/zeppelin,tzolov/incubator-zeppelin,datalayer/zeppelin,rerngvit/incubator-zeppelin,nikste/incubator-zeppelin,RamVenkatesh/incubator-zeppelin,mwkang/zeppelin,ravicodder/incubator-zeppelin,pravin-dsilva/zeppelin,raysteam/zeppelin,sohaibiftikhar/zeppelin,cjmatta/incubator-zeppelin,jongyoul/incubator-zeppelin,cris83/incubator-zeppelin,astroshim/incubator-zeppelin,sohaibiftikhar/zeppelin,vrlo/zeppelin,sagarkulkarni3592/incubator-zeppelin,brigade/incubator-zeppelin,granturing/incubator-zeppelin,prabhjyotsingh/zeppelin,wary/zeppelin,prasadwagle/incubator-zeppelin,digitalreasoning/incubator-zeppelin,cfries/zeppelin,samuel-pt/incubator-zeppelin,rlugojr/incubator-zeppelin,anthonycorbacho/incubator-zeppelin,optimizely/incubator-zeppelin,ravicodder/incubator-zeppelin,jongyoul/incubator-zeppelin,onkarshedge/incubator-zeppelin,joroKr21/incubator-zeppelin,suvam97/zeppelin,tzolov/incubator-zeppelin,mwkang/zeppelin,raysteam/zeppelin,rconline/zeppelin,zjffdu/zeppelin,cquptEthan/incubator-zeppelin,r-kamath/zeppelin,Altiscale/incubator-zeppelin,r-kamath/incubator-zeppelin,tillrohrmann/incubator-zeppelin,benoyantony/zeppelin,Nova-Boy/zeppelin,mwkang/zeppelin,ankurmitujjain/incubator-zeppelin,mwpenny/zeppelin-esri,igorborojevic/incubator-zeppelin,digitalreasoning/incubator-zeppelin,astroshim/incubator-zeppelin,VipinRathor/zeppelin,namanmishra91/zeppelin,wary/zeppelin,pravin-dsilva/zeppelin,Solution-Global/zeppelin,herval/zeppelin,minahlee/incubator-zeppelin,ravicodder/incubator-zeppelin,brigade/incubator-zeppelin,1ambda/zeppelin,vrlo/zeppelin,apache/zeppelin,SarunasG/zeppelin-oidc,apache/zeppelin,benoyantony/zeppelin,lresende/incubator-zeppelin,zjffdu/zeppelin,raysteam/zeppelin,onkarshedge/incubator-zeppelin,yorek/zeppelin,YuanGunGun/zeppelin,Leemoonsoo/incubator-zeppelin,fogbeam/zeppelin_mirror,hammertank/zeppelin,hammertank/zeppelin,volumeint/zeppelin,onkarshedge/incubator-zeppelin,SachinJanani/zeppelin,spacewalkman/incubator-zeppelin,doanduyhai/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,VipinRathor/zeppelin,prasadwagle/incubator-zeppelin,spacewalkman/incubator-zeppelin,sravan-s/zeppelin,soralee/zeppelin,chilang/zeppelin,soralee/zeppelin,mfelgamal/zeppelin,wary/zeppelin,IceKhan13/zeppelin,AlexanderShoshin/zeppelin,optimizely/incubator-zeppelin,yu74n/zeppelin,hkropp/incubator-zeppelin,vrlo/zeppelin,anthonycorbacho/incubator-zeppelin,YuanGunGun/zeppelin,tinkoff-dwh/zeppelin,Madhuka/incubator-zeppelin,SarunasG/zeppelin-oidc,minahlee/incubator-zeppelin,wary/zeppelin,anthonycorbacho/incubator-zeppelin,Leemoonsoo/zeppelin,jongyoul/zeppelin,nikste/incubator-zeppelin,tzolov/incubator-zeppelin,vipul1409/zeppelin,ankurmitujjain/incubator-zeppelin,Leemoonsoo/zeppelin,yu74n/zeppelin,jlagarden/zeppelin,vipul1409/zeppelin,cfries/zeppelin,brigade/incubator-zeppelin,herval/zeppelin,Solution-Global/zeppelin,sagarkulkarni3592/incubator-zeppelin,chilang/zeppelin,tillrohrmann/incubator-zeppelin,raysteam/zeppelin,yorek/zeppelin,karuppayya/zeppelin,rconline/zeppelin,r-kamath/incubator-zeppelin,tillrohrmann/incubator-zeppelin,SarunasG/zeppelin-oidc,datalayer/zeppelin-datalayer,IceKhan13/zeppelin,Leemoonsoo/incubator-zeppelin,SarunasG/zeppelin-oidc,anthonycorbacho/incubator-zeppelin,spacewalkman/incubator-zeppelin,joroKr21/incubator-zeppelin,vipul1409/zeppelin,astroshim/zeppelin,optimizely/incubator-zeppelin,doanduyhai/incubator-zeppelin,anthonycorbacho/incubator-zeppelin,YuanGunGun/zeppelin,zetaris/zeppelin,openthings/zeppelin,astroshim/incubator-zeppelin,VipinRathor/zeppelin,Solution-Global/zeppelin,Nova-Boy/zeppelin,doanduyhai/incubator-zeppelin,sagarkulkarni3592/incubator-zeppelin,ankurmitujjain/incubator-zeppelin,fogbeam/zeppelin_mirror,Altiscale/incubator-zeppelin,raysteam/zeppelin,Altiscale/incubator-zeppelin,apache/incubator-zeppelin,hkropp/incubator-zeppelin,astroshim/zeppelin,zetaris/zeppelin,karuppayya/zeppelin,rlugojr/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,prabhjyotsingh/zeppelin,prasadwagle/incubator-zeppelin,sravan-s/zeppelin,radicalbit/incubator-zeppelin,prabhjyotsingh/zeppelin,AlexanderShoshin/zeppelin,rerngvit/incubator-zeppelin,nikste/incubator-zeppelin,Madhuka/incubator-zeppelin,tinkoff-dwh/zeppelin,minahlee/incubator-zeppelin,fogbeam/zeppelin_mirror,ankurmitujjain/incubator-zeppelin,brigade/incubator-zeppelin,hkropp/incubator-zeppelin,astroshim/zeppelin,radicalbit/incubator-zeppelin,suvam97/zeppelin,hammertank/zeppelin,lobamba/zeppelin,lobamba/zeppelin,IceKhan13/zeppelin,prabhjyotsingh/zeppelin,Solution-Global/zeppelin,zetaris/zeppelin,vgmartinez/incubator-zeppelin,rerngvit/incubator-zeppelin,yorek/zeppelin,anthonycorbacho/incubator-zeppelin,chilang/zeppelin,sergeymazin/zeppelin,mwkang/zeppelin,optimizely/incubator-zeppelin,sohaibiftikhar/zeppelin,nikste/incubator-zeppelin,tillrohrmann/incubator-zeppelin,mwpenny/zeppelin-esri,rlugojr/incubator-zeppelin,pravin-dsilva/zeppelin,cris83/incubator-zeppelin,onkarshedge/incubator-zeppelin,ravicodder/incubator-zeppelin,jlagarden/zeppelin,RamVenkatesh/incubator-zeppelin,r-kamath/incubator-zeppelin,astroshim/zeppelin,prabhjyotsingh/incubator-zeppelin,apache/incubator-zeppelin,Leemoonsoo/zeppelin,karuppayya/zeppelin,datalayer/zeppelin,IceKhan13/zeppelin,rconline/zeppelin,digitalreasoning/incubator-zeppelin,sctincman/zeppelin,datalayer/zeppelin,cjmatta/incubator-zeppelin,rerngvit/incubator-zeppelin,Leemoonsoo/zeppelin,tinkoff-dwh/zeppelin,doanduyhai/incubator-zeppelin,mwpenny/zeppelin-esri,sergeymazin/zeppelin,jongyoul/zeppelin,sctincman/zeppelin,rlugojr/incubator-zeppelin,yorek/zeppelin,RamVenkatesh/incubator-zeppelin,minahlee/incubator-zeppelin,suvam97/zeppelin,openthings/zeppelin,igorborojevic/incubator-zeppelin,sohaibiftikhar/zeppelin,sergeymazin/zeppelin,igorborojevic/incubator-zeppelin,prabhjyotsingh/zeppelin,jlagarden/zeppelin,sohaibiftikhar/zeppelin,raysteam/zeppelin,prabhjyotsingh/incubator-zeppelin,rerngvit/incubator-zeppelin,VipinRathor/zeppelin,cris83/incubator-zeppelin,karuppayya/zeppelin,RamVenkatesh/incubator-zeppelin,Madhuka/incubator-zeppelin,soralee/zeppelin,granturing/incubator-zeppelin,cquptEthan/incubator-zeppelin,samuel-pt/incubator-zeppelin,nikste/incubator-zeppelin,granturing/incubator-zeppelin,ravicodder/incubator-zeppelin,lresende/incubator-zeppelin,1ambda/zeppelin,lobamba/zeppelin,tillrohrmann/incubator-zeppelin,karuppayya/zeppelin,Nova-Boy/zeppelin,samuel-pt/incubator-zeppelin,minahlee/zeppelin,pellmont/zeppelin,ravicodder/incubator-zeppelin,sergeymazin/zeppelin,prabhjyotsingh/zeppelin,samuel-pt/incubator-zeppelin,brigade/incubator-zeppelin,jongyoul/zeppelin,prabhjyotsingh/incubator-zeppelin,spacewalkman/incubator-zeppelin,namanmishra91/zeppelin,cfries/zeppelin,jongyoul/incubator-zeppelin,volumeint/zeppelin,jlagarden/zeppelin,spacewalkman/incubator-zeppelin,minahlee/zeppelin,prasadwagle/incubator-zeppelin,lresende/incubator-zeppelin,yu74n/zeppelin,astroshim/incubator-zeppelin,hkropp/incubator-zeppelin,lresende/incubator-zeppelin,optimizely/incubator-zeppelin,SachinJanani/zeppelin,openthings/zeppelin,jongyoul/zeppelin,digitalreasoning/incubator-zeppelin,IceKhan13/zeppelin,cquptEthan/incubator-zeppelin,Madhuka/incubator-zeppelin,fogbeam/zeppelin_mirror,wary/zeppelin,joroKr21/incubator-zeppelin,minahlee/zeppelin,jlagarden/zeppelin,SachinJanani/zeppelin,jongyoul/zeppelin,joroKr21/incubator-zeppelin,benoyantony/zeppelin,cfries/zeppelin,fogbeam/zeppelin_mirror,pellmont/zeppelin,vipul1409/zeppelin,Nova-Boy/zeppelin,suvam97/zeppelin,Leemoonsoo/zeppelin,benoyantony/zeppelin,SachinJanani/zeppelin,prabhjyotsingh/incubator-zeppelin,namanmishra91/zeppelin,AlexanderShoshin/zeppelin,herval/zeppelin,pravin-dsilva/zeppelin,mfelgamal/zeppelin,tinkoff-dwh/zeppelin,SachinJanani/zeppelin,igorborojevic/incubator-zeppelin,samuel-pt/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,vgmartinez/incubator-zeppelin,apache/incubator-zeppelin,joroKr21/incubator-zeppelin,lresende/incubator-zeppelin,volumeint/zeppelin,pravin-dsilva/zeppelin,datalayer/zeppelin,minahlee/zeppelin,hammertank/zeppelin,sagarkulkarni3592/incubator-zeppelin,wary/zeppelin,suvam97/zeppelin,sravan-s/zeppelin,cquptEthan/incubator-zeppelin,datalayer/zeppelin-datalayer,digitalreasoning/incubator-zeppelin,apache/zeppelin,minahlee/zeppelin,rconline/zeppelin,sergeymazin/zeppelin,hammertank/zeppelin,Madhuka/incubator-zeppelin,brigade/incubator-zeppelin,minahlee/zeppelin,cfries/zeppelin,Nova-Boy/zeppelin,Madhuka/incubator-zeppelin,Madhuka/incubator-zeppelin,astroshim/zeppelin,cjmatta/incubator-zeppelin,RamVenkatesh/incubator-zeppelin,apache/zeppelin,onkarshedge/incubator-zeppelin,Leemoonsoo/zeppelin,prabhjyotsingh/zeppelin,zjffdu/zeppelin,herval/zeppelin,IceKhan13/zeppelin,cquptEthan/incubator-zeppelin,SarunasG/zeppelin-oidc,fogbeam/zeppelin_mirror,doanduyhai/incubator-zeppelin,chilang/zeppelin,r-kamath/zeppelin,astroshim/zeppelin,herval/zeppelin,sohaibiftikhar/zeppelin,lobamba/zeppelin,hammertank/zeppelin,Altiscale/incubator-zeppelin,joroKr21/incubator-zeppelin,yu74n/zeppelin,namanmishra91/zeppelin,mfelgamal/zeppelin,pellmont/zeppelin,zjffdu/zeppelin,cris83/incubator-zeppelin,cfries/zeppelin,radicalbit/incubator-zeppelin,anthonycorbacho/incubator-zeppelin,benoyantony/zeppelin,yu74n/zeppelin,radicalbit/incubator-zeppelin,apache/zeppelin,sagarkulkarni3592/incubator-zeppelin,spacewalkman/incubator-zeppelin,rerngvit/incubator-zeppelin,sctincman/zeppelin,benoyantony/zeppelin,granturing/incubator-zeppelin,radicalbit/incubator-zeppelin,sctincman/zeppelin,cfries/zeppelin,tillrohrmann/incubator-zeppelin,samuel-pt/incubator-zeppelin,soralee/zeppelin,rconline/zeppelin,rlugojr/incubator-zeppelin,r-kamath/zeppelin,r-kamath/zeppelin,volumeint/zeppelin,Leemoonsoo/incubator-zeppelin,IceKhan13/zeppelin,openthings/zeppelin,yu74n/zeppelin,prasadwagle/incubator-zeppelin,RamVenkatesh/incubator-zeppelin,Nova-Boy/zeppelin,sctincman/zeppelin,prasadwagle/incubator-zeppelin,AlexanderShoshin/zeppelin,sergeymazin/zeppelin,SachinJanani/zeppelin,prasadwagle/incubator-zeppelin,Leemoonsoo/zeppelin,openthings/zeppelin,mwkang/zeppelin,Altiscale/incubator-zeppelin,ankurmitujjain/incubator-zeppelin,suvam97/zeppelin,mfelgamal/zeppelin,cjmatta/incubator-zeppelin,minahlee/incubator-zeppelin,r-kamath/zeppelin,pellmont/zeppelin,optimizely/incubator-zeppelin,vgmartinez/incubator-zeppelin,VipinRathor/zeppelin,vrlo/zeppelin,chilang/zeppelin,jongyoul/incubator-zeppelin,sravan-s/zeppelin,ankurmitujjain/incubator-zeppelin,soralee/zeppelin,datalayer/zeppelin-datalayer,yu74n/zeppelin,Solution-Global/zeppelin,1ambda/zeppelin,namanmishra91/zeppelin,granturing/incubator-zeppelin,r-kamath/zeppelin,1ambda/zeppelin,YuanGunGun/zeppelin,volumeint/zeppelin,astroshim/zeppelin,karuppayya/zeppelin,jongyoul/zeppelin,tinkoff-dwh/zeppelin