[fix bug 907250] Add django-cache-machine to jinja templates.
* PEP8 beautifications.
[fix bug 912500] Don't delete mentees' userprofiles on mentor deletion.
[fix bug 912916] Don't delete related bugs on user's delete.
Merge pull request #485 from akatsoulas/907250

[fix bug 907250] Add django-cache-machine to jinja templates.
Update leaflet.js from v0.3 to v0.6.4
Add leaflet-locatecontrol plugin
[fix bug 915133] Update django to 1.4.7 and playdoh.
Merge pull request #490 from akatsoulas/915133

[fix bug 915133] Update django to 1.4.7 and playdoh.
[fix bug 907198] Upgrade event templates to Foundation 4
[Fix bug 904880] Use geolocation to zoom /events map to user location
Merge pull request #477 from johngian/904880-geolocation-dev

Use browser geolocation to focus the events map
Fix Bug 916672: update playdoh-lib

32967d8 Update to Django 1.4.8
Merge pull request #491 from jgmize/update-playdoh-lib-django-1.4.8

Fix Bug 916672: update playdoh-lib
Merge pull request #488 from alexgibson/bug-907198-upgrade-event-templates-foundation-4

[fix bug 907198] Upgrade event templates to Foundation 4