Changing errors to warnings in the GitInfo inline task so that we can see where the errors occur in AppVeyor.
Removing the appveyor.yml file because it is no longer needed.
Adding additional logic to the GitInfo inline script to determine 'current' branch if the current commit is a detached HEAD.
Trimming the * from the current branch when getting the GIT commit / branch information.
Merge branch 'release/0.3' into develop