Add shell option to start the daemon on CentOS
Add shell option to start the daemon on CentOS

Unless a valid shell for the user running influxdb, the command su fails with
the error:
 This account is currently not available.

The user shouldn't have a valid shell although the package creates influxdb
user with /bin/bash

kingland/influxdb,tuxmonteiro/influxdb,nooproblem/influxdb,m4ce/influxdb,jonseymour/influxdb,otoolep/influxdb,Ancillas/influxdb,Mindera/influxdb,li-ang/influxdb,li-ang/influxdb,toorop/influxdb,pkittenis/influxdb,jipperinbham/influxdb,lgpeterson/influxdb,Ancillas/influxdb,opavader/influxdb,cnelissen/influxdb,opavader/influxdb,pkittenis/influxdb,imcom/influxdb,jgeiger/influxdb,eminden/influxdb,samaitra/influxdb,mnuessler/influxdb,toorop/influxdb,roobert/influxdb,mvadu/influxdb,vladlopes/influxdb,brunoqc/influxdb,jonseymour/influxdb,nckturner/influxdb,lgpeterson/influxdb,daachi/influxdb,Venu4thFeb/influxdb,otoolep/influxdb,tuxmonteiro/influxdb,alexiri/influxdb,pablolmiranda/influxdb,archsaber/influxdb,mmaul/influxdb,Venu4thFeb/influxdb,pkittenis/influxdb,GrimDerp/influxdb,fg2it/influxdb,mmaul/influxdb,lgpeterson/influxdb,apigee/influxdb,eminden/influxdb,lenko-d/influxdb,imcom/influxdb,tommymei/influxdb,DanielMorsing/influxdb,archsaber/influxdb,mark-rushakoff/influxdb,benbjohnson/influxdb,mre/influxdb,nickrobinson/influxdb,jgeiger/influxdb,apigee/influxdb,bluebreezecf/influxdb,arussellsaw/influxdb,mark-rushakoff/influxdb,lenko-d/influxdb,slavau/influxdb,alexiri/influxdb,m4ce/influxdb,apriendeau/influxdb,mvadu/influxdb,apigee/influxdb,jgeiger/influxdb,bluebreezecf/influxdb,CVTJNII/influxdb-tjnii,joaopedrotaveira/influxdb,influxdb/influxdb,trigrass2/influxdb,imcom/influxdb,arussellsaw/influxdb,fg2it/influxdb,GrimDerp/influxdb,Mindera/influxdb,Venu4thFeb/influxdb,n1tr0g/influxdb,mark-rushakoff/influxdb,Tony133/influxdb,eminden/influxdb,mcanthony/influxdb,nooproblem/influxdb,sudabon/influxdb,DanielMorsing/influxdb,bluebreezecf/influxdb,mnuessler/influxdb,linearb/influxdb,mre/influxdb,toorop/influxdb,DanielMorsing/influxdb,atyenoria/influxdb,otoolep/influxdb,mcanthony/influxdb,samaitra/influxdb,vladlopes/influxdb,kingland/influxdb,tommymei/influxdb,daachi/influxdb,lgpeterson/influxdb,Tony133/influxdb,GrimDerp/influxdb,jgeiger/influxdb,nckturner/influxdb,kingland/influxdb,brunoqc/influxdb,bluebreezecf/influxdb,brunoqc/influxdb,mnuessler/influxdb,jipperinbham/influxdb,wxdublin/influxdb,m4ce/influxdb,mre/influxdb,alexiri/influxdb,CVTJNII/influxdb-tjnii,josephcopenhaver/influxdb,linearb/influxdb,nooproblem/influxdb,influxdb/influxdb,joaopedrotaveira/influxdb,jgeiger/influxdb,josephcopenhaver/influxdb,arussellsaw/influxdb,apigee/influxdb,nckturner/influxdb,otoolep/influxdb,pablolmiranda/influxdb,m4ce/influxdb,n1tr0g/influxdb,tuxmonteiro/influxdb,chenziliang/influxdb,trigrass2/influxdb,lenko-d/influxdb,n1tr0g/influxdb,mnuessler/influxdb,otoolep/influxdb,atyenoria/influxdb,alexiri/influxdb,nickrobinson/influxdb,nooproblem/influxdb,linearb/influxdb,daachi/influxdb,wxdublin/influxdb,pkittenis/influxdb,alexiri/influxdb,paulstuart/influxdb,tommymei/influxdb,runcom/influxdb,apriendeau/influxdb,slavau/influxdb,nooproblem/influxdb,otoolep/influxdb,runner-mei/influxdb,influxdb/influxdb,arussellsaw/influxdb,benbjohnson/influxdb,mark-rushakoff/influxdb,arussellsaw/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,jonseymour/influxdb,wxdublin/influxdb,mcanthony/influxdb,jgeiger/influxdb,pablolmiranda/influxdb,jipperinbham/influxdb,toorop/influxdb,Ancillas/influxdb,n1tr0g/influxdb,fg2it/influxdb,Mindera/influxdb,joaopedrotaveira/influxdb,bluebreezecf/influxdb,slavau/influxdb,runner-mei/influxdb,kingland/influxdb,arussellsaw/influxdb,Venu4thFeb/influxdb,mre/influxdb,pablolmiranda/influxdb,Tony133/influxdb,CVTJNII/influxdb-tjnii,linearb/influxdb,mcanthony/influxdb,chenziliang/influxdb,tommymei/influxdb,jipperinbham/influxdb,imcom/influxdb,mvadu/influxdb,cnelissen/influxdb,DanielMorsing/influxdb,roobert/influxdb,josephcopenhaver/influxdb,tuxmonteiro/influxdb,fg2it/influxdb,imcom/influxdb,benbjohnson/influxdb,sudabon/influxdb,lenko-d/influxdb,influxdb/influxdb,nckturner/influxdb,n1tr0g/influxdb,Venu4thFeb/influxdb,jonseymour/influxdb,nickrobinson/influxdb,eminden/influxdb,influxdata/influxdb,atyenoria/influxdb,nickrobinson/influxdb,mvadu/influxdb,mmaul/influxdb,brunoqc/influxdb,runner-mei/influxdb,trigrass2/influxdb,samaitra/influxdb,daachi/influxdb,joaopedrotaveira/influxdb,influxdata/influxdb,jipperinbham/influxdb,apriendeau/influxdb,trigrass2/influxdb,Mindera/influxdb,atyenoria/influxdb,chenziliang/influxdb,atyenoria/influxdb,runcom/influxdb,nickrobinson/influxdb,mvadu/influxdb,mmaul/influxdb,mnuessler/influxdb,apigee/influxdb,slavau/influxdb,apriendeau/influxdb,roobert/influxdb,benbjohnson/influxdb,tommymei/influxdb,slavau/influxdb,eminden/influxdb,linearb/influxdb,jonseymour/influxdb,samaitra/influxdb,mmaul/influxdb,roobert/influxdb,paulstuart/influxdb,Mindera/influxdb,tuxmonteiro/influxdb,wxdublin/influxdb,paulstuart/influxdb,pablolmiranda/influxdb,sudabon/influxdb,Ancillas/influxdb,paulstuart/influxdb,cnelissen/influxdb,opavader/influxdb,mvadu/influxdb,lgpeterson/influxdb,joaopedrotaveira/influxdb,paulstuart/influxdb,runner-mei/influxdb,josephcopenhaver/influxdb,lenko-d/influxdb,n1tr0g/influxdb,archsaber/influxdb,apigee/influxdb,Ancillas/influxdb,jipperinbham/influxdb,nckturner/influxdb,pkittenis/influxdb,fg2it/influxdb,opavader/influxdb,sudabon/influxdb,pkittenis/influxdb,chenziliang/influxdb,samaitra/influxdb,cnelissen/influxdb,m4ce/influxdb,Tony133/influxdb,Mindera/influxdb,josephcopenhaver/influxdb,roobert/influxdb,m4ce/influxdb,mnuessler/influxdb,daachi/influxdb,mark-rushakoff/influxdb,runcom/influxdb,toorop/influxdb,influxdb/influxdb,runcom/influxdb,CVTJNII/influxdb-tjnii,wxdublin/influxdb,Tony133/influxdb,trigrass2/influxdb,jonseymour/influxdb,archsaber/influxdb,cnelissen/influxdb,apriendeau/influxdb,CVTJNII/influxdb-tjnii,opavader/influxdb,brunoqc/influxdb,mcanthony/influxdb,samaitra/influxdb,sudabon/influxdb,DanielMorsing/influxdb,mre/influxdb,GrimDerp/influxdb,kingland/influxdb,sudabon/influxdb,daachi/influxdb,vladlopes/influxdb,vladlopes/influxdb,CVTJNII/influxdb-tjnii,runcom/influxdb,GrimDerp/influxdb