Fix a js error, follow up Ie7aeab2b

Change-Id: Iabe85ebfb9f18e7dbe25568888d474952a63f538
Change the save button label as per nature of translation

* Added confirm translation and delete translation buttons

Change-Id: I46f2fc2a50ae877e1229d41ab80c7b610ebaa60d
Merge "Fix a js error, follow up Ie7aeab2b"