Added MCD directory read bit to SIO which is used to detect memory card plug events. Games that use directory caching do not show old contents if card is changed during run like FM3.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88003 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Added option to not have memory card plugged. Chronicles of the Sword password screen can now be accessed.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88004 e17a0e51-4ae3-4d35-97c3-1a29b211df97
GTK: made reset button to do something useful, not just cold boot to BIOS.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88005 e17a0e51-4ae3-4d35-97c3-1a29b211df97
VSyncWA.


git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88006 e17a0e51-4ae3-4d35-97c3-1a29b211df97
GTK: improved cheat file automatic loading / name generation.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88007 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Experimental: more in-place hack to fix PE2 startup issue and would obsolete explicit RCntFix hack.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@88008 e17a0e51-4ae3-4d35-97c3-1a29b211df97