v0.3.0

Changelog

df7facb Add --vers / -v option to playbooks
40daf43 Add git short hash to version command
ad7c768 Check against key path
9298d9e Decrease complexity
89f7932 Decrease complexity
3d3289d Decrease complexity
906f2db Fix remote command issue
ab53f87 Get rid of sqlite & use json registries
ddcdf40 Implement host jump for scp download
2001b06 Remove else statement
5a8c28e Remove git dependency from brew
78f6bc6 Support simple templating by playbook inputs
3f1db9e Update README.md
fd1da46 Update README.md
d43f1dc Use next major version instead of minor version for SNAPSHOTs
74dad14 do not call lowercase on clustername