Fixed tags displaying problems, removed duplicated code.
Updated BUGS, and TODO
BMP is images is can be handled by Qt too.
Added simple command line interface.
Fixed cttbrowrse UTF8 printing.
TotalTag cache recalculation performance is slightly improved.
Canvas timer now work for limited time.
That required to reduce constant CPU usage by QGraphicsScene::advance()
and Canvas::canvasMotion().
Fixed little navigational pixmaps issue.
Fixed logical error in image source selection for SafebooruProvider.
Items spacing now calculates more precisely.
Fixed recalculation.
HTML requests now have User-Agent information.
Protected variables renaming for naming convention.
TotalTagInterface::fastpack functions speed up. Some comments added.
Little code cleanup.
TODO updated