Create Emojidex::deleteLocalCache.
Rename PathGenerator to PathUtils.
Debug.
Add log.
Apply new style to EmojidexIME.
Merge remote-tracking branch 'origin/master' into emoji-loader
Apply new style to MainActivity.
Add temporary image files.
Apply new style to stamp.
Remove trush.
Optimized imports.
Rename package.
Debug.
Reload image when new emoji downloaded.
Add error check.
Economize keyboard.
Use high quality image to key icon.
Use WeakReference for bitmap manage.
Remove trush.
Optimize imports.