Bump version to 0.6.0-dev
Bump version to 0.6.0-dev

naunga/vault,naunga/vault,mgk/vault,kenbreeman/vault,Banno/vault,careyblack/vault,hartsock/vault,mgk/vault,mymercurialsky/vault,kingland/vault,cimarron-pistoncloud/vault,ryon/vault,kingland/vault,ryon/vault,danielsomerfield/vault,MonsantoCo/vault,Aloomaio/vault,andrewstuart/vault,hashbrowncipher/vault,annanay25/vault,mgk/vault,hartsock/vault,hashicorp/vault,chrishoffman/vault,LolalyLuo/vault,jmhardison/vault,jam-pot/vault,skippy/vault,kenbreeman/vault,doubledutch/vault,geckoboard/vault,careyblack/vault,quixoten/vault,quixoten/vault,jam-pot/vault,hartsock/vault,Aloomaio/vault,Banno/vault,careyblack/vault,grunzwei/vault,Aloomaio/vault,annanay25/vault,michaelansel/vault,joelthompson/vault,annanay25/vault,rnaveiras/vault,mhurne/vault,kingland/vault,jmhardison/vault,hartsock/vault,hashbrowncipher/vault,hashbrowncipher/vault,Caiyeon/vault,rnaveiras/vault,tallpauley/vault,Caiyeon/vault,quixoten/vault,kingland/vault,rnaveiras/vault,skippy/vault,rnaveiras/vault,jmhardison/vault,kenbreeman/vault,martin-ducar-gd/vault,joelthompson/vault,michaelansel/vault,geckoboard/vault,careyblack/vault,hashicorp/vault,andrewstuart/vault,lirao/vault,hashicorp/vault,hashicorp/vault,chrishoffman/vault,rnaveiras/vault,MonsantoCo/vault,hashicorp/vault,joelthompson/vault,quixoten/vault,tallpauley/vault,careyblack/vault,lemondrank/vault,LolalyLuo/vault,doodles526/vault,kingland/vault,mymercurialsky/vault,annanay25/vault,wjam/vault,martin-ducar-gd/vault,geckoboard/vault,jgcallero/vault,jmhardison/vault,grunzwei/vault,cimarron-pistoncloud/vault,jmhardison/vault,lirao/vault,kenbreeman/vault,lemondrank/vault,peteryhwong/vault,wjam/vault,annanay25/vault,mgk/vault,memory/vault,hashbrowncipher/vault,deverton/hashicorp-vault,hashicorp/vault,grunzwei/vault,mhurne/vault,doubledutch/vault,joelthompson/vault,doubledutch/vault,hartsock/vault,andrewstuart/vault,grunzwei/vault,hashbrowncipher/vault,doubledutch/vault,geckoboard/vault,doodles526/vault,memory/vault,grunzwei/vault,geckoboard/vault,danielsomerfield/vault,doubledutch/vault,jgcallero/vault,deverton/hashicorp-vault,kenbreeman/vault,andrewstuart/vault,andrewstuart/vault,peteryhwong/vault,Aloomaio/vault