fix remove hash cache file error (cp from 0.17)

Conflicts:
	salt/fileserver/roots.py
Update cloud install index.rst to develop version
Fix various "DeprecationWarning, module not renaming, just have __virtual__ return True" messages

Conflicts:
	salt/auth/pki.py
Fix regression in chocolatey.bootstrap
Fix #11173 1st chnage :passed saltenv as kwargs in kg state. 2nd chnage: added apt.Cache() in aptpkg module
Fix template packaging issue

Conflicts:
	setup.py
Check /proc/vz/veinfo presence to distinguish between a real openvz virtual environment and a cloudlinux kernel
Fix fail on unknown target in job runner

Closes #11151