Adding changelog.

CHANGELOG

+git-mirrors v0.1.1
+* Minor update to documentation adding project URL to docs.
+
+git-mirrors v0.1
+* Initial project release.  Project gives admins the ability to have
+  mirrors of remote git repositories.
+* Comes with simple add_mirror.sh, update_mirror.sh, and git-mirrors.sh
+  * Note very little error checking on all commands.
+  * add_mirror.sh arguments must be in a specific order.
+* add_mirror.sh utilizes lib/create_gitlab_project.py to check for
+  a gitlab project.  If it doesn't exist then create it.  When the
+  project exists simply return the project remote git url over
+  ssh.
+  * create_gitlab_project.py has very little error checking.  Arguments
+    must be in a specific order.
+* Project is fully documented with documentation.