- When loading a file from history the users was always asked to discard changes.
- Bitmap items: the PPI setting was not displayed.
- Text items: the PPI setting was displayed.
- Poly items: the Rotation option was not displayed.
Primary change is to replace most control/window borders with
AUI pane borders. We implement our own AUI border drawing
routine which avoids the ugly one-pixel white frames around
dark canvasses.
Also increases the signal-to-noise ratio of all the pane
creation code in the various frames.
Improve dialog layout and fix UI policy issues with all of the dialog
boxes in the Gerbview and Pcbnew code paths.
Updated the use of component to footprint where appropriate.