[ZEPPELIN-779] Dynamic form doesn't work with python3
[ZEPPELIN-779] Dynamic form doesn't work with python3

### What is this PR for?

When pyspark interpreter configured to use python3, dynamic form doesn't work.
https://issues.apache.org/jira/browse/ZEPPELIN-779

### What type of PR is it?
Bug Fix

### Todos
* [x] - Convert map to list

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-779

### How should this be tested?
configure pyspark interpreter to use python3 and run
```
%pyspark
print("Hello "+z.select("day", [("1","mon"),
                                ("2","tue"),
                                ("3","wed"),
                                ("4","thurs"),
                                ("5","fri"),
                                ("6","sat"),
                                ("7","sun")]))
```

### Screenshots (if appropriate)

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

Author: Lee moon soo <moon@apache.org>

Closes #864 from Leemoonsoo/ZEPPELIN-779 and squashes the following commits:

ba2db3b [Lee moon soo] Convert map to list

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