Convert pbxproj to XML format
Changed postfixes for Xcode 6.1
Merge pull request #8 from ngs/xcode-6.1

Xcode 6.1 support
Text search

Conflicts:
	OnAirLog.xcodeproj/project.pbxproj
Merge pull request #7 from ngs/text-search

[WIP] Text search
[WIP] Framework common classes

Conflicts:
	OnAirLog.xcodeproj/project.pbxproj