Updating composer libs
Removing oauth from VimeoUrlBuilder
Improving Vimeo error handling
Adding OAuth 1.x client registration to Vimeo IOC container
Adding shortstop listener so we can sign requests for Vimeo
Adding priorities to all event listeners
Cleaning up a few event names
Merge branch 'coauthor-integration' into develop
Updating composer libs
Adjusting priority of Vimeo OAuth request listener
Prepping assembly for 3.1.2 release
Removing some unnecessary files from epilog