WM: Toggle button fixes
WM: Margin only for right aligned dropdowns, closes #533
WM: Dropdowns onClick homepage projects
WM: Dropdowns on-hover/click classes added, closes #532
WM: Homepage tabs flush with darkbar, closes #289
WM: Remove outline on dropdown focus
RR: try adding drop-click to formlist fropdown.
RR: add tab index for formlist drop down
Merge pull request #549 from onaio/532_dropdowns_onclick

532 dropdowns onclick