MarkUsProject/Markus — pull request #1820 by ifung (2014-10-10 03:52:28+00:00)
Title: Issue 1720

Fixes #1720

The issue was that the column would resize everytime it's clicked to add the icon into the background. This was solved by having a placeholder image when the column isn't clicked. This is also an improvement because it shows the user that the table can be sorted by those columns.

**Test**
I tested all the views with the sortable tables as well as ran all test cases.