Remove outdated, unused files
Cleaning up README.md formatting
Add Apache 2.0 license
Merge pull request #63 from avalonmediasystem/bugfix/add_license

Add Apache 2.0 license
Put back app/views/media_objects/remove.html.erb
Merge develop into code-cleanup
Merge pull request #64 from avalonmediasystem/code-cleanup

Remove outdated, unused files
Clean up .gitignore
Remove custom validator and use locale message; cleanup presence validation tests
removing code that isn't used
Merge pull request #65 from avalonmediasystem/enhancement/presence_validation

Remove custom validator and use locale message; cleanup presence validation tests
Merge pull request #67 from avalonmediasystem/model-code-cleanups

removing code that isn't used
Removed avalon-engage. Used mediaelement player and quality-selector plugin instead
Merge branch 'mediaelement' of github.com:avalonmediasystem/avalon into mediaelement