requires only title and movie file
adds programs new action
implements movie create action
fixup! preserves source ts
refactor to slim down program model
fixup! limits the duration of the output file to 1 minutes
implements methods to indicate second from movie file
sets duration, started_at, ended_at to uploaded program
redirect to program on succeeding creation
extdetail can be nil
adds link to new program in navigation bar
Merge branch 'feature/upload-movie' into develop