Reworked GuiGameList to use a TextComponent for description.
Changed set/clearClipRect to push/popClipRect.
Fixed Y coordinate in the clip rect functions.
Sorta fixed AnimationComponent being totally out of whack with VSync off.
If a theme.xml is not found in a system's directory, ES will now check for $HOME/.emulationstation/es_theme.xml. If present, it will load that.
Fixed GuiGameList image data not updating on system change/initial startup. (finally!)
Folders should now be sorted alphabetically.
Will now fall back to a system font if LinLibertine.ttf is not found.
Added a Menu button.
Began working on a simple menu.
Scrolling will now occur if the input is held (not just keyboards anymore!).
Initial XML gamelist support. If a file named gamelist.xml is present in the directory ES is run from, it will be parsed and the detailed GuiGameList will be used. Games are matched by absolute path, and a name, description, and image path can be read.
PugiXML is used for parsing XML files - its license can be found in src/pugiXML/pugiXML_license.txt.
SDL_image is used for loading screenshots with the detailed GuiGameList.
Almost all invalid bash characters should be escaped in ROM paths now - including !$^&*()[]<>?;'"\.
