Merge pull request #22 from phuonghuynh/master

Pls get the latest code
Merge pull request #35 from phuonghuynh/master

Translation configuration
Merge pull request #36 from johnsonpham/master

Merge pull request #22 from phuonghuynh/master
Merge pull request #23 from chrisshayan/Release6

Release6
remove footer, keyboard shortcuts and add language icon on the setting bar
add language to setting bar on the header
Merge pull request #22 from johnsonpham/master

Update changes