Corrected typo in modules/rh_service.py
Merge pull request #4447 from melinath/patch-1

Corrected typo in modules/rh_service.py
make pip use correct requirements file when already cached (fixes #4450)
add commands git.status, git.add, git.rm, git.commit, git.push to git module
* fix bt if environment empty or absent
* fix tests
Define normal exit return value to be 0
Exit Salt Minion with return code 0 if its public key got rejected by Salt Master, so that Upstart will not respawn the Salt Minion service forever.
Fix support for GATEWAY in interface configs
Fixed typos
Add sed_contains to file.py module
Use sed_contains in file.sed state to check 'before' pattern
Merge pull request #4451 from sephii/develop

make pip use correct requirements file when already cached (fixes #4450)
Merge pull request #4453 from geops/git_repository_modification

Add commands git.status, git.add, git.rm, git.commit and git.push to git module
Merge pull request #4455 from giantlock/develop

some fixes in cmd module and tests
Merge pull request #4456 from fabiant7t/develop

Fixed #4411 (salt-minion on Ubuntu: 100% CPU after Master rejected the public key)
update hiera command with -c and escape vars
Rewrite file.sed_contains to run its own sed command

Fixes #4425
Fixes #3342

file.sed automatically adds the -i flag, which makes sed not print as
expected, breaking our contains check. It makes more sense to run
our own sed command here than to add a new flag to file.sed just for
whenn we call it from file.sed_contains
Merge pull request #4457 from jcollie/rh_network_fixes

Fix support for GATEWAY in interface configs
Merge pull request #4458 from joehealy/fix_man_typos2

Fixed typos
Merge pull request #4459 from basepi/sed3342

Fix `file.sed` state to use sed to check 'before' pattern