This also randomizes the key_id used in the tests.

We don't need to keep the ruby process around once we've
established that it's ok to run a git command.

* Used mocks to test if methods are colled
* Increased coverage
* Removed duplication and excess verbage

gitlab_update: Stop matching all on .git

Commenting out . to stop all single char matches rather then just ".git"

Master Sync

Fixed install script

Simple changes in commands

Correcting regex match

Stops paths such as test_git, testgit etc.. being matched

Read auth keys file from config