Partial implementation of creating a presentation for the active comp's entries (and author previews).
Adding entries to git-ignore
Merge branch 'master' into dev
More if-recorder support. Moving various actions from the (login-requiring) Entry controller to the (public) Play one.
Adding a preview page for authors.
Improving button layout on the live-entry row display.
Checking "delete this cover/file/walkthrough" at the same time as uploading a new file no longer has surprising results.
Properly displaying pseudonym and contact email if it's a current comp.
Always link to a game's email address, if it offers one.
Newline tweak.
Merge branch 'dev'