adding post provisioning script field
flake8
fixed indentation
fixed indentation
added newline
trying to fix newline
added spaces around get_input
this is a farce...
replaced post-prov script
yet more indentation stuff
Merge pull request #6 from cloudify-cosmo/CFY-1689_support_post_provisioning_scripts

Cfy 1689 support post provisioning scripts
bumping to v3.1
Merge pull request #7 from cloudify-cosmo/bump_version_to_3.1

bumping to v3.1
CFY-1700 merged with master