OSX: Allow user to display hidden files in the browser dialog
OSX: Fix memory leaks
HOPKINS: Fix bug #3612036 - partially broken thumbnail - Courtesy of SylvainTV
AGOS: Initialize _mouseToggle

This shouldn't actually be necessary since, as far as I can tell,
its only purpose is to toggle between true and false to slow down
some mouse cursor animations. But Valgrind doesn't know that.
HOPKINS: Fix bug #3612115 - Courtesy of SylvainTV: Fix palette in thumbnails
HOPKINS: Fix bug #3611824 - music cut during dialogs after loading from launcher
* HOPKINS: Fix bug #3611824 - problem when changing clothes
HOPKINS: Fix bug #3612566 - scaling glitch on Samantha
I18N: Update Czech translation (from patch #3612592)
I18N: Regenerate translations data file
DOC: Update Czech README (from patch #3612592)
I18N: Fix missing quote in Ukrainian translation
NEVERHOOD: First code with basic detection, nothing else so far
NEVERHOOD: Start with the blb archive class
NEVERHOOD: Start with the resource manager
NEVERHOOD: Start with graphics code (bitmap parsing and rle decompression)
NEVERHOOD: Start with the BaseSurface class (doesn't do much yet)
NEVERHOOD: Add more

- SpriteResource and PaletteResource resource classes
- Extend BaseSurface to be able to draw SpriteResources onto it
- Implement Entity base class (this may need some work concerning the update/message callbacks later since I'm not sure if the way it's done now is portable)
NEVERHOOD: More work on the Palette class
NEVERHOOD: Start with Module and GameModule classes