PLD: share link open window in dropdown
PLD: refactoring io library for cljs ajax
PLD: do-nothing unit tests and refactor api
PLD: fixture projects tests
PLD: do not re-fetch elements
PLD: use io lib
PLD: io refactor and tests
PLD remove is replace nil
PLD: tests for update-project-users
PLD: test for append new user
Closes #516; utils.charts can handle select one data inside lists
RR: rename repeated test name
RR: remove repeated test (failing one)
Merge pull request #633 from onaio/modal-cleanup

CLJS cleanup
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