more xml cleanup
rudy's fixes for matrix math
mdpi, hdpi images
support for comas as decimal points
fix widget layout
bugfixes for widget
simplify code
custom app icons
bugfix for arc functions
delete unused images
themed menu pressed state
refactoring
update app icon
tablet del button themed
fix tablet images
fix for custom decimal points (ie: comas in french)
localize matrix stuffs
-, / in matrix page
revert slider changes
fix my own stupidity in matrixs