Merge pull request #11 from JonathanTR/development

Development
Merge pull request #12 from JonathanTR/development

Development
Merge pull request #13 from JonathanTR/development

Quickfix: Change tests to reflect new submit button value.
Merge pull request #14 from JonathanTR/development

Development
Merge pull request #15 from JonathanTR/development

Development
Merge pull request #16 from JonathanTR/development

Add example image to README
Use direct link to image.
Add line break before image.
Merge branch 'master' into development

* Merging in a couple of quick fixes to the README file. Nothing too huge.
Add ffmpeg buildpack to heroku.