Added sorting to save screen.
Save screen is now sortable by oldest/latest and name. Geoscape game time moved to Details. Both dates use different formats to avoid confusing "game times" with "file times".
Compiler fix
Compiler fix 2
Goddamn compilers
fffffffffffffffff compilers
...
UI fixes
Added Save Game button for keyboard-less devices.
Fix
Fix
Merge branch 'master' of github.com:szabopeter/OpenXcom