Update Fontconfig configuration files (from Fontconfig 2.10.2).
Fix warning in RegexkitLite.
Workaroung for a 5-6s delay before windows are shown when opening files via double-click on Mountain Lion.
Fix warning.
Fix format specifiers for NSInteger.
Small cleanup.
Fix missing include of objc/runtime.h.
Update project to build using XCode 4.5 on Mountain Lion.