Updated to MAME 0.154
* Changelog from 0.153 FIX:
- Added a new own shiny MAMEUIFX icon
- Added ICONS to all Menus and Sub-Menus of the GUI (Still WORK-IN-PROGRESS, transparencies have to be implemented)
- Fixed some core options not correctly saved in INI file
- Fixed position of selected game in the list after played it (As suggested by RicFX)
- Removed palette hack in NEMESIS.C (no more needed)