OSMF SVN

Normalize URL before invoking URLLoader to download extern DRM additional header.

Some improvements to the stream reconnect logic.

Partial fix for FM-949: Change static to non-static.

Partial fix for FM-990: prevent RTE when attempting smoothing for an image where a policy file was not available

Remove trace statement from unit test.

Fix FM-933: ProxyMetadata doesn't dispatch change events for its initially set inner metadata.

Fix FM-913 with better descriptive text. Also fix issue where navigation failed because the example name was changed.

Add tests to fixes for FM-964, FM-992 and FM-986

1. Add comments to the fixes in CompositeTimeTrait.as and FMSURL.as
2. Remove unnecessary code from FMSURL.as
3. Add checks for additional streamName prefix, mp3 and id3 for FMSURL.as
4. Add unit tests for FMSURL.as fixes.

Fix a compilation error by placing a log statement within a conditional build block.