lift/framework — pull request #1619 by pbrant (2014-08-24 13:17:09+00:00)
Title: Comet fixes

This fixes a handful of bugs that when taken together kept things mostly working!

- Unify lastListenerTime (which was previously always zero) with
lastListenTime
- Make lastRenderTime, delta timestamps, and lastListenerTime
consistent with each other as they are directly compared
- More accurately track whether any deltas have been sent
- Pretend initial render happened at creation time to prevent a second
render call from running on the initial Listen message
- Rename devMode to alwaysReRenderOnPageLoad