Add more info in README file.
Add more info in README file.

weynhamz/GNOME-libgit2-glib,chergert/libgit2-glib,chergert/libgit2-glib,weynhamz/GNOME-libgit2-glib,chergert/libgit2-glib,GNOME/libgit2-glib,weynhamz/GNOME-libgit2-glib,GNOME/libgit2-glib,weynhamz/GNOME-libgit2-glib