Adding support for loading local HTML files without an extension.
If the output path is a folder, we now save the webarchive there. 
The file name is based on the page title.
Setting SDKROOT to 10.7.
Changing URL into a property.
Consistently prefixing all ivars with underscore.
Improving NSRunLoop usage.
Project touched by Xcode.
Converting to modern ObjC.
Converting to ARC.
Merge remote-tracking branch 'newzealandpaul/master' into version-0.7
Updating version number.
Updating README.
Project updated as per Xcode 5.1.1 recommendations.
Merge pull request #5 from JanX2/version-0.7

Version 0.7