ISO specific menu items only enabled if an UMD is loaded

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3295 4ab978e6-3352-0410-996c-0b42db0051c8
fixed: setting video size to 1x will not resize to exactly 1.0
fixed: minimum size of main window calculation misses menu and toolbar
fixed: logger does not snap if main window is resized

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3296 4ab978e6-3352-0410-996c-0b42db0051c8
corrected minimum size of windows

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3297 4ab978e6-3352-0410-996c-0b42db0051c8
MemoryBreakpointsDialog: improved entry method for addresses
fixed missing localisation
code cleanup

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3298 4ab978e6-3352-0410-996c-0b42db0051c8
fixed locale codes for Japanese, Greek and Chinese languages
added some resource strings

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3299 4ab978e6-3352-0410-996c-0b42db0051c8
added missing untranslated strings to locale properties

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3300 4ab978e6-3352-0410-996c-0b42db0051c8
implemented GUI to set multiple UMD paths
closes Issue 305

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3301 4ab978e6-3352-0410-996c-0b42db0051c8