Cleaned UTF-8 encoding errors.
Submitting an agree/disagree votes no longer causes the entire single narrative view to be refreshed. Only the vote count is updated.
Add published column in admin view
Add notification for admin that the narrative is deleted
Narrative bubble elements now have unique ID

Matches ID from DB
Agree/disagree buttons are disabled upon vote submission. Rails' button_to approach proved too restrictive, so switched to using jQuery to send the Ajax requests.
Added ability to undo an agree or a disagree vote. Clicking on 'agree' or 'disagree' an even number of times will cancel out the vote. Odd number of times will count for a single vote.
Popover + tooltip

affordance for initial task + embedded html for tooltip and popover
Merge branch 'backend-dev' into backend-dev-bookmarks
Popover content moved to new file

Also stealth fix for the space in narrative id
Fixed previous commit

Stealth change to narratives helper
modify bookmark link
Merge branch 'backend-dev' into backend-dev-bookmarks
Text changes

Cosmetic
Sunburst segments have unique IDs

Should help testing
Revert "Sunburst segments have unique IDs"

This reverts commit 677c5a605cdec9880edd6be3363e2e4c3d9bc5bf.
Revert "Revert "Sunburst segments have unique IDs""

This reverts commit 0e828923ede6b91b7af72c7a5396ec30aeb4809a.
add redirection for deleted narrative share link
Agree/disagree works like a toggle as per team's design decision.
Merge branch 'backend-dev' of https://github.com/felixsoum/youdeliberate into backend-dev