- use "shared" pointer between Model and undo/redo instances
- adds missing initializers to Merge and Text classes
- adds checkpoints for mouse resize, barcode, and image reset.
- renames the position dialog checkpoint from Move -> Position to differentiate it from a mouse move.
- adds the Undo/Redo action descriptions to the menu items.
- adds unit tests for the Merge and Model change, and for ColorNode, RawText and TextNode.
QRcode_clearCache has been deprecated in libqrencode 4.0. In previous versions,
it was only necessary to help debug memory leaks. So it should be harmless
to remove this call.
gitlost
gitlost
Jim Evins
Yuri Chornoivan