Change the placement of 'Repository Information' icon with '+Create' button
Change the placement of 'Repository Information' icon with '+Create' button

### What is this PR for?
I just changed the `Repository Information` icon placement with `+Create` button in Interpreter setting page, since the tooltip is not shown properly.

### What type of PR is it?
Improvement

### Todos
* [x] - Change the icon placement

### What is the Jira issue?
No

### How should this be tested?
After applying this PR and go to interpreter setting page. Then hover the mouse on the gear icon. That's it :)

### Screenshots (if appropriate)

- **Before**
![before](https://cloud.githubusercontent.com/assets/10060731/15386813/b6e741cc-1de4-11e6-997c-ef77bfded50e.gif)

- **After**
![after](https://cloud.githubusercontent.com/assets/10060731/15386816/bd16fd80-1de4-11e6-9802-e82d20c79547.gif)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Author: AhyoungRyu <fbdkdud93@hanmail.net>

Closes #901 from AhyoungRyu/fix/tooltipPlacement and squashes the following commits:

f352a78 [AhyoungRyu] Change the placement of 'Repository Information' icon

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