Add new shortcut keys to Anime List

- Enter: Same as double-clicking on the list item
- Ctrl+P: Play next episode
- Context Menu: Display right-click menu
Fix non-existent anime folder issue
Fix search cancel button position
Add ui::DisplayErrorMessage
Make F5 force update anime information dialog
Remove duplicate files
Fix queued items compatibility
Bump version to 1.1.4
Fix HTTPS redirection issue
Fix bug where setup can't restart Taiga if close to tray option is enabled
Fix bug where next episode path becomes invalid after sync
Split log text with \n instead of \r\n
Ignore invalid history items
Fix Hummingbird ID of dummy item
Fix the issue with empty database entries
Improve progress estimation
Make synchronization more intuitive
Add Summer 2014 season data
Add slug to dummy item
Remove "/10" from default format strings