Merge pull request #146 from NoblesseOblige/master

2.3 OSD fixes, Menu updates, Controller compatibility mode
Merge pull request #153 from NoblesseOblige/master

Address an OOM in the controller config, Free up memory
Some layout improvements on the input and controller mapping screens
Added Star icon for the rating menu entry
Improved the Question icon for the about menu entry
Merge pull request #154 from bwRavencl/gui-improvements

Some minor GUI improvements
Write the current time value when updating the configuration
Merge branch 'master' of https://github.com/NoblesseOblige/reicast-emulator