[fix bug 826830] Settings url moved to domain /settings/.
Merge pull request #334 from akatsoulas/826830

[fix bug 826830] Settings url moved to domain /settings/.
[fix bug 829631] Fixed date format in csv export.
Merge pull request #338 from akatsoulas/829631

[fix bug 829631] Fixed date format in csv export.
Minor CSS fix
[fix bug 761565] Form send email to Reps who will attend the event
Merge pull request #321 from johngian/761565

[fix bug 761565] Form send email to Reps who will attend the event
[fix bug 835781] Implement session based authorization

* Add the ability to authorize API requests depending on current user session.
* Expose bugzilla email as a restricted field.
* Fix test_csv_export filename format
Merge pull request #339 from johngian/835781

[fix bug 835781] Implement session based authorization
[fix bug 837400] Ability to login if a vouched mozillian.
Merge pull request #340 from akatsoulas/837400

[fix bug 837400] Ability to login if a vouched mozillian.
[fix bug 832955] Implement date range selector in /events/
Merge pull request #337 from johngian/832955

[fix bug 832955] Implement date range selector in /events/