Improved optionmenu: 
Splitted in 3 submenus:
 - Graphics/Sound
 - Controls
 - Network
[CHANGED] optionmenu layout and codestructure
Changed fileformat from .properties to .xml
[ADDED] XML Format for profile and options
[ADDED] Show FPS in options
[CHANGED] PropertyLoader to XMLLoader
[DELETED] SortedProperties file.