Feature update and bug fix.

- Fixed a bug where, after opening an app's context menu, contexts menus would open for other apps further down the list.
- Added additional shortcuts. You can now have up to 15 shortcuts.
- Added more text size options.
- Added the ability to customize the spacing between shortcuts.
- Added the ability to customize the spacing between apps in the app menu.
- Added show/hide toggles for the clock, date and search.
- Added a gesture to launch calendar upon clicking the date (can be disabled).
- Exiting an app with the back button now returns you to the home screen instead of the app menu.
- Added Accessibility Actions support for improved usage with accessibility tools, such as TalkBack.
- Improved launcher settings.