handle NPE when calling GitlabGroup.getLdapAccess()

Add get group by path

Added getNote(issue, noteId)

Add 'projects_limit' attribute to GitlabUser

Gitlab delete notes

Adding gitlab awardables

The json property is named finished_at not finishedAt.

Add "last_sign_in_at" and "current_sign_in_at" properties to GitlabUser

Fix: setNotificationLevel #140

Project builds

Added support for tag_push_events on project hooks

Added ability to get other user's groups

Support for listing more than 20 project members

Adding a default branch argument to the updateProject method.

The default branch controls which branch is displayed when a
user navigates to a project in Gitlab.  Typically Gitlab will
default to the first branch that is pushed to the repository.
In cases where automation is used to create other branches
prior to creating the master or development branches, it may
be necessary to use this "default_branch" field to specify
the default branch that should be displayed to users.

Code coverage should be Floats