Enable tables inline-editing in lazy-loaded tabs

Previously inline-edit was initialized only the first time the page
was loaded which had been preventing inline-edit for the tables which
were inside lazy-loaded tabs (i.e. loaded with AJAX-request). Fixed
that.

Change-Id: I5ec4d28a26cfed6e7eaef783a0d5b17762fd75d5
Closes-Bug: #1389437
Merge "Enable tables inline-editing in lazy-loaded tabs"