Evernote 3.5.4.2343

# Bug fixes and Enhancements

- Added the ability to hide unasigned tags from the left panel
- Improved font and text size menus
- Updated Note Info panel with cleaner look and feel
- Added easy access to Note History
- Added display longitude and latitude using location names
- Updated note editor panel to improve editing and viewing
- Added improved account registration from within the application
- Added the ability to drop text files into notes
- Improved performance and memory usage