Added wildcard support for project items.  E.g.: <Compile Include="**/*.cs"/>
fixed compile bug
Works on a Mac using <Compile Include="**/*.cs"/>.  Added a special WildcardItems container for saving back wildcards and keeping them isolated from other Items.  Fixed: top level wildcard directory was not working.
Use custom GetDirectoryName methods that support wildcards
Merge branch 'master' of https://github.com/jaredthirsk/monodevelop
Fixing code formatting