[gimp] (39 commits) Created branch soc-2012-unified-transformation

[Mikael Magnusson <mikachu src gnome org>]

The branch 'soc-2012-unified-transformation' was created.

Summary of new commits:

  00b5093... app: remove useless function call in gimp_tool_motion
  fe7b503... app: fix drawing of the GIMP_HANDLE_CROSS canvas item
  50514f1... transformtool: calculate center handle position correctly, 
  8cf7413... transformtool: Infinite undo
  137351f... transformtool: add old "new" unified transformation tool
  fcd6d5d... transformtool: remove unused function shearvector()
  c0547ea... transformtool: Try to straighten out modifiers
  5120e29... transformtool: Remove shift-clicking to accept transform si
  5388eff... transformtool: temp hack to fiddle with drawing interface
  8273567... transformtool: Add temporary new handles
  e6df20d... transformtool: Enable hit detection for new handles
  1d1fcee... transformtool: Make move op behave as spec
  b6cd16f... transformtool: Make rotate op behave as spec
  65d9e02... transformtool: Make rotation axis behave mostly as spec
  42be84d... transformtool: Make perspective op behave as spec
  3491147... transformtool: remove unneeded old stuff, cleanup
  224cd20... transformtool: Make shear op behave as spec, no frompivot
  67b86a7... transformtool: implement fromcenter constraint for shearing
  e782df4... transformtool: Make corner scale op behave as spec, no from
  ca5fdcd... transformtool: nonworking naive frompivot for corner scale
  3647867... transformtool: corner scale: use full transform machinery t
  9e4e4e1... transformtool: Make basic scale op via side handle behave a
  105059e... transformtool: implement aspect constraint for scaling via 
  94e5074... transformtool: Add todo about pivot point
  5094c3a... transformtool: how to draw in screen coords
  aece273... transformtool: Show an incredibly helpful message in the st
  136b4de... transformtool: Add the five options instead of just two
  ff5e760... Fix frompivot for cornerscale, only problem is the handle d
  7436e5a... Use better method for keepaspect side scaling
  ea14719... Copy the corner scale non-aspect frompivot code to side sca
  5237e57... Add option for locking pivot to canvas
  d81314e... Add frompivot for perspective handles too
  ecfa10b... Factor out getpivotdelta() function
  e4a8593... Deduplicate code, use more vector representations, fix styl
  643e9fa... move assignment of coords to after the logic code, this som
  a2a2edc... Rename p to d because p is a weird name for a delta/diff
  ad3844d... some more cleanup + comments
  44f0753... Add a draw_gui method to the TransformTool class and remove
  b48ddfb... Add a pick_function method to the TransformTool class and r