Closes #516; utils.charts can handle select one data inside lists
RR|WM: Toggle state for project dropdown starring
WM: Updated project dropdown images sprites
WM: Unstar project dropdown state styling
WM: Hide dropdwn
ME: objects visible on focus
ME: code refactor; functionality moved from js to cljs
ME: on click 'Data Share Settings', hide specific html objects
ME: removed unused JS code
ME: removed trailing comma
Merge pull request #638 from onaio/516_chart_errors

Closes #516; utils.charts can handle select one data inside lists
Adding markup that should be font-awesome icons
minor refactor; sadly the markup is there but the icons aren't showing yet #417
switching from <span> to <i> tags for the icons
WM: Added fa class, and icons styling
Vertical bar chart -> horizontal requires a flip + rotate to have the axes in the right place
Merge pull request #644 from onaio/591_show_buttons_on_focus

591 show buttons on focus
PLD: fix logic and replace only span content
Merge pull request #640 from onaio/636_unstarred_icon_status

636 unstarred icon status
Merge pull request #648 from onaio/417_chart_icons

417 chart icons