Added mediaelement skin back to Gemfile
Add presence and inclusion validations; Set workflow on dropbox files
Merge branch 'develop' into bugfix/VOV-2216
making models work with workflow name validation
Set preload=true for audio player so it displays duration before playing
Player selects high quality by default VOV-2144
Reversed display order of stream qualities
Allow set_workflow to detect audio or video and choose appropriate workflow
Remove offset for audio file
Merge pull request #189 from avalonmediasystem/bugfix/VOV-2216

Files attached from dropbox do not get to Matterhorn (VOV-2216)
Add MasterFile#absolute_location to locate file across network shares
Follow masterfile to a new location
Attempt to fix intermittently-failing collection test
tests for file resolver
Merge pull request #190 from avalonmediasystem/feature/VOV-1637-masterfile-location

VOV-1637 I want to know where my mezzanine file went
Test mount match case
Merge pull request #191 from avalonmediasystem/improvement/file_resolver_spec

Test mount match case in file resolver spec
Use parts_with_order instead of parts.  Fixes VOV-1958, VOV-2224, and VOV-2225
Merge pull request #192 from avalonmediasystem/bugfix/VOV-1958

Use parts_with_order instead of parts.  Fixes VOV-1958, VOV-2224, and VOV-2225
Temporarily symlink the master file to a known tempfile name to make sure ffmpeg is happy