Update issue #85 : save pin indices and list of pin ID conflicts (if any).
If there are pin ID conflicts attempt to connect by pin index first.
Fixes problems with buggy filters that don't have unique pin IDs (as required in DirectShow)
Graph Studio Next can now restore connections in some buggy cases that aren't restored by .GRF loading. 

git-svn-id: http://graph-studio-next.googlecode.com/svn/trunk@124 c2f33eb2-41b2-391d-4cb4-d9d0608729ba