[fix bug 859916] Fixed mixed content in flickr api.
Merge pull request #420 from akatsoulas/859916

[fix bug 859916] Fixed mixed content in flickr api.
[fix bug 872025] Get fonts and assets from CDN.
[Fix bug 860266] Add NewRelic support
Merge pull request #421 from johngian/new_relic

 [Fix bug 860266] Add NewRelic support
[fix bug 881383] add link to mentorship labs page
Merge pull request #423 from ppapadeas/881383-add-mentroship-link

[fix bug 881383] Add mentorship link to labs page.
[fix bug 847458] Added form to add/edit votings.

* Add/Edit/Delete voting
* List voting template optimization
* Javascript changes in:
  * Edit report
  * Edit events
[fix bug 847462] Mail functionality for voting system.
[fix bug 878734] Fixed typo error in 'vote_voting' template.
[fix bug 879053] Beautification of voting UI.
[fix bug 858036] Added permissions to voting system.
[Fix bug 881383] Fix typo in labs page
Merge pull request #425 from johngian/881383

[Fix bug 881383] Fix typo in labs page
[fix bug 874403] Implemented generic send_remo_mail.
* Change main function to use IDs in voting app.
Merge pull request #419 from akatsoulas/874403

[fix bug 874403] Implement generic send_remo_mail.
[Fix bug 845846] Fix distinction between single and multiday objects
* Change is_multiday() helper to be more generic
* Use local time to check for single or multi day event
* Update is_multiday() dependencies
Merge pull request #422 from akatsoulas/872025

[fix bug 872025] Get fonts and assets from CDN.
Merge pull request #428 from johngian/845846-event-date

[Fix bug 845846] Fix distinction between single and multiday objects
[Fix bug 872611] Add mentorship CSV export in admin site