Use salty way to get environ
No need to handle stderr/stdout when cmdmod will do it for you
Quote args in seed
Merge pull request #18234 from cachedout/pkgin_fix

Use salty way to get environ
Merge pull request #18237 from cachedout/pkgutil_stderr

No need to handle stderr/stdout when cmdmod will do it for you
Merge pull request #18239 from cachedout/seed_fix

Quote args in seed
Merge branch '2014.7' into develop

Conflicts:
	salt/modules/seed.py