[#69755706] Add delete link to comment

Add a link in the dom for comments.
Add condition so that delete link only shows when current user matches
the user who authored the comment.
[#69755706] Add can can rules for comment

Comment delete and update are only possible by the user who authored
them.
[#69755706] Wire up a simple delete action

Add an event handler on the delete button of a comment.
Add the controller method to destroy the comment server side.
Enforce authorization using can can.
[#69755706] Delete widget

Clicking on the delete text now opens a confirm button in its place.
Clicking on the confirm button triggers the destroy event.
Merge branch 'master' into comment_delete

Conflicts:
	app/assets/javascripts/kiwi/components/comments/comments.js.coffee
	app/assets/javascripts/kiwi/models/comment.js.coffee
[#69755706] New rendered view for deleted comment

Add a getTemplate check in the single comment to render a deleted
comment templated when the event is deleted.
Add a delete ajax call to delete an event.
Add data wiring to have the delete button delete the event.
Return the name of the deleted in the comment jbuilder.
[#69755706] Put upvotes back in deleted template

Add upvotes to deleted comment.
Remove side margin.
[#71535126] Remove images and headings from marked

Modify marked to remove images and headings from its parser.
Escape text being shown in comments.
Merge pull request #139 from Forekasting/comment_delete

Comment delete
Merge branch 'master' into custom_markdown

Conflicts:
	app/assets/javascripts/kiwi/components/comments/comments.js.coffee
[#71535126] Upgrade underscore, 1.6.0

Upgrade underscore to version 1.6.0
Merge pull request #140 from Forekasting/custom_markdown

Custom markdown
Fixing broken specs that relied on relative datetime
Fixing broken specs that relied on relative datetime
getting the tv timezone tests to pass in other timezones besides EST
fixing broken tests
[#71945328] added mailchimp integration
adding check to see if the api key is present
[#71945328] Added notifications feed into hipchat for new users and new events
[#72397600] Completed