CFY-1196 restore original impls when done
CFY-1196 remove un needed import aliases
CFY-1196 remove --install flag from init
CFY-1196 change list to ls in all places
Merge branch 'master' into CFY-1196-cli-refactor

Conflicts:
	cloudify_cli/config/parser_config.py
CFY-1196 remove unused import
CFY-1196 fix tox init
dummy
Merge pull request #66 from cloudify-cosmo/CFY-1196-cli-refactor

Cfy 1196 cli refactor