Fixes - post 2.65a

- Trackpad swipes now behave same as scrollwheel for listview scrolls
  (disabling 2d view scroll when mouse over)

- Added back 2.4 debug print for glGetError()
  Only useful for developers - to check what goes on when ogl messes up.

- Made more clear print for read factory default. It's not error :)



git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@53558 954f8c5b-7b00-dc11-b283-0030488c597c