Cleared code signing identity.
Renamed "HandBrakeBatchAppDelegate" to "HBBAppDelegate" to match the other class names.
Removed coding style/formatting inconsistencies.
Replaced C++-style bool (true, false) with ObjC-style BOOL (YES, NO).
Migrated HBBInputFile class to Objective-C 2.0 properties.
Edited file header comment of HBBDropView class to match those of the other source code files.
Migrated HBBDropView class to Objective-C 2.0 properties.
Migrated HBBPreferencesController class to Objective-C 2.0 properties.
Migrated HBBLangData class to Objective-C 2.0 properties.
Migrated HBBPresets class to Objective-C 2.0 properties.
Migrated HBBVideoScan class to Objective-C 2.0 properties.
Migrated HBBProgressController class to Objective-C 2.0 properties.
Migrated HBBAppDelegate class to Objective-C 2.0 properties.
Migrated to modern Objective-C Syntax.
Migrated codebase to ARC.
Cleaned up code formatting/style by running files thru uncrustify.
Fixed compiler warning by adding instancetype to singleton method.
Optimized header imports by introducing forward declarations and hiding private dependencies.