PLD: refactor and remove duplicate method
Merge pull request #775 from onaio/757-download-fix

PLD: refactor and remove duplicate method
WM: Initial fluid scroll bar map-legend
WM: Resposive vertical scroller for submission question/answer
WM: Removed placeholder text; closes #733
WM: Hide submission panel
WM: Remove unused class
WM: Merge fix
WM: Changed delete window to modal; closes #766