Email alerts to outing creator working.
Merge branch 'production' of https://github.com/MovieBuddy/moviebuddy into production

Conflicts:
	app/scripts/app.js
Added an email alert for when an outing is joined.
Merge branch 'production' of https://github.com/MovieBuddy/moviebuddy into production

Conflicts:
	app/views/dashboard.html
	app/views/movies.html
Merge branch 'production' of https://github.com/MovieBuddy/moviebuddy into production

Conflicts:
	app/views/movies.html
Added functionality for alerts on join an outing and on bailing from an outing.
Merge pull request #8 from jontewks/production

Added email alerts for creation, join, and delete outings.