Removes Telemetry.reportTelemetry
Merge pull request #1249 from tschneidereit/nat

Add unit test for EventDispatcher listener list snapshotting
Refactors ExternalInterface
Merge branch 'nat' of github.com:mozilla/shumway into nat
I don't know what these are used for, so removing for now.
WIP: refactor timeline and symbol handling
Revert unintended change, fixes compiler error
Some tests and fixes to event dispatcher.
Merge branch 'nat' of https://github.com/mozilla/shumway into nat
Misc fixes and updates
Add read / write basic filter tests.
Merge branch 'nat' of https://github.com/mozilla/shumway into nat
Add a way to repeat / disable tests easily.
Add some stress tests, fix some parsing bugs.
Add roundHalfEven function to NumberUtilities
Correct type coercion and argument checking for all setters on TextFormat
Add Math.clz32 polyfill and replace usages if (the removed) IntegerUtilities.leadingZeros