Feature:
Adds support for postbox.dat via Post Box Editor and accompanying components:
- Add Mail class.
- Add PostBox class and corresponding offset classes.
- Add wrap suppression option to ItemEditor.
- Add wrapping and box dictionary to ItemWrapping class.
- Add new language strings associated with forms and types.
Fix:
Resolved overwrite for bad dumps on all imports by adding UsageCompatibilityOffset and UsageCompatibility() added to Design classes. Transparent pixel check method added to PatternEditor and LoadPattern() altered to write the correct compatibility bytes based on type and transparency.
