updated cocoapods gem to 0.34.4
Merge pull request #2052 from Kurry/feature/upgrade-cocoapods

updated cocoapods gem to 0.34.4
Update project format to version 3.2 with Xcode 6.0.1
Merge remote-tracking branch 'fork/update_logging' into development

Conflicts:
	RestKit.xcodeproj/project.pbxproj
Add again log files to project