Fixed all Xcode 4.5 issues.

- localizations no longer show warning for window position
- fixed thai strings file encoding setting
- turkish localizations has now unix line ending so stringcp no longer reports it as corrupted (was windows line endings)
- switched target os for arabian localization to 10.5 because right to left write direction wasn't supported before 10.5
- switched to lldb
- switched to hidpi conversion to on for @2x images
- removed duplicate file references in copy build phase
Release notes referenced by URL in updates item description field can be delivered via https://
Fixing issue with update as non admin user where the quarantine flag did not get correctly removed from new application
Fixed warnings in xibs, switched to lldb and fixed occasional copy phase error from incorrect text encoding
Merge remote-tracking branch 'blackpixel/warnings-pull-request'

Conflicts:
	th.lproj/Sparkle.strings
changed window nib loading - hope this fixes the crash Refs #123
Merge branch 'refs/heads/AndiMatuschak_master'

Conflicts:
	ar.lproj/SUUpdatePermissionPrompt.xib
	pt_BR.lproj/SUUpdateAlert.xib
Merge branch 'refs/heads/master' into Development

Conflicts:
	SUAppcastItem.m
	ar.lproj/SUUpdatePermissionPrompt.xib
	pt_BR.lproj/SUUpdateAlert.xib