[sextante] more improvements in automated tests tools and some cleaning
add SEXTANTE test data to build
missing QPen header compilation fix
missed file
[sextante] more testing stuff and a couple of minor fixes
Update Project Properties dialog with vertical tabs and update ui

- Dialog now subclassed from new class QgsOptionsDialogBase
- Add collapsible group boxes where applicable
- Update Projection Selector ui to work in outlying cases
- Switch Opacity default for styles to Transparency
Remove interior button focus color for QgsColorButton wells

- Focus color tinted button's set color on platforms like Ubuntu
- Border should be updated with OS-style focus color when button in focus (currently no focus hint)