Fix non-JS event-create form submission.

Resolves ticket #877011 (https://bugzilla.mozilla.org/show_bug.cgi?id=877011).
Restore zoom in/out in google maps.

Resolves ticket #877410 (https://bugzilla.mozilla.org/show_bug.cgi?id=877410).
Added env-var db config option.
Add support for sqlite so local dev can be done easier
Merge pull request #2 from mjschranz/sequelizeSQLITE

This adds some support for sqlite usage with Sequelize. This way for local development we can opt to use sqlite and not be forced to keep a mysql server running.
Added markdown editor for events-create form description field, and misc UI cleanup.
Added conditional 'edit' and 'delete' buttons to event-details page.
Added S3-configuration loader, and moved common mechanisms out of config/orm.js
Merge branch 'develop' into s3-image-upload

Conflicts:
	config/orm.js
ORM simplifications and cleanup.
further s3 integration and misc controller cleanup
added jquery-form plugin for ajax form uploads
Merge branch 'event-details-edit' into s3-image-upload

Conflicts:
	static/js/events/map/forms.js
Removing extraneous sequelize symlink (add ./node_modules/.bin to PATH instead).
Merge branch 'develop' into form-ui-widgets

Conflicts:
	assets/css/event_create.less
	assets/css/events.less
	static/js/events/forms.js
	static/js/events/index.js
	views/events/map.html
Removed jQuery-ui timespinner element, and misc style cleanup.
Added timepicker widget, and improved calendar styling.