Add some whitespace for readability

Change-Id: I3fdb0b8f651a1b994ecad8efc5ee7bc31e7746cb
Add a message for "+ Add Translation"

Change-Id: Ie7259e9efebceae286b5daffabdf8a624b651856
Commit English JSON message file to tabs

Change-Id: Iab265762d0c160b80d3e0b44af4f2fd9effc6bce