Added initial Support View Controller to the settings screen
Removed commented code block and extraneous NSLog statement.  Reversed automatic changes made to xcschemes files.
* Initial integration of CocoaLumberjack into the project, somewhat replacing the existing file logging.  Additional work required to use logging levels.
* Moved Extra Debug into SupportViewController (still need to remove old logic from SettingsViewController)
* Scaffolded out the mail compose view for sending feedback
Removed old logging logic - still need to come up with best architecture for getting the shared logger from app delegate
Activity Log browsing, viewing & sharing.  Changes to text on support controller.  Still need to complete sharing feature for iOS 5 & clear all logs function.
Clearing archived log files now works; had to skip current file due to async nature of DDLog.  Added more helper text to log list.  Decreased size of back button when in log viewer for iPhone prettification.
Removed border around activity log text view
Finished up support view e-mail details.
Merge branch 'develop' into feedback

Conflicts:
	Podfile
	Podfile.lock
	Pods/Manifest.lock
	Pods/Pods-WordPressTest-resources.sh
	Pods/Pods-WordPressTest.xcconfig
	Pods/Pods-prefix.pch
	Pods/Pods-resources.sh
	Pods/Pods.xcconfig
	Pods/Pods.xcodeproj/project.pbxproj
	Pods/Pods.xcodeproj/xcshareddata/xcschemes/Pods.xcscheme
	WordPress/Classes/FileLogger.m
	WordPress/Classes/SettingsViewController.m
	WordPress/Classes/WordPressAppDelegate.m
	WordPress/WordPress.xcodeproj/project.pbxproj
Added CocoaLumberJack to CocoaPods to support feedback merge
Merge pull request #263 from astralbodies/feedback

Feedback additions
#212 - Removed old background color from new views & fixed popover crash on iPad.
#212 - Applying recent styling to Support table views
#212 - Prevent odd status bar behavior in iOS 7 when sending an e-mail
#212 - Update share button appearance in iOS 7
#212 - Dismiss share popover when tapping button again
#212 - Reworked extra_debug flag
Removed instances of the NSUserDefault extra_debug from any place except the app delegate.  Any instances of logging that was only done during extra_debug is replaced with always logging with DDLogVerbose.  Setting the logging level now determines if those entries are presented or not in the log file.
#212 & #268 - Cleaned up usage of WPFLog & FileLogger
Switches out primary usage to DDLogInfo/DDLogError/DDLogVerbose (CocoaLumberjack)
Added initial Support View Controller to the settings screen
Removed commented code block and extraneous NSLog statement.  Reversed automatic changes made to xcschemes files.