quote strs in virtualenv mod

Conflicts:
	salt/modules/virtualenv_mod.py
Switch to native file.file
Use environ.get

Conflicts:
	salt/modules/freebsdpkg.py
Merge pull request #18870 from rallytime/cp-18498

Backport #18498 to 2014.1
Merge pull request #18872 from rallytime/cp-18272

Backport #18272 to 2014.1
quote debian_ip

Conflicts:
	salt/modules/debian_service.py
don't load stdlib
Use re to search for jails/services
Merge pull request #18883 from rallytime/cp-18274

Backport #18274 to 2014.1
Merge pull request #18884 from rallytime/cp-18190

Backport #18190 to 2014.1
Merge pull request #18887 from rallytime/cp-18161

Backport #18161 to 2014.1
cmd_quote --> _cmd_quote and pylint ignore for bluez.py
Pylint ignore quote import for bsd_shadow.py
Pylint disable for quote import in debian_service.py
Merge pull request #18900 from rallytime/pylint_fixes

Pylint fixes