OSMF SVN

Fix FM-1069: VAST lacks support for inline video clickthrough tag.

Add comments on example in Example Player (FM-1044).

Remove the path to FlexUnit.swc since it is not needed to build netmocker.

Switch to target Flash Player 10.1

Fix compile error in logging snippet.

Fix FM-1049: OSMFAIRTest compile errors. OSMFAIRTest (& OSMFIntegrationTest) now default to 10.1, and to AIR 2.0. To run this on AIR 1.5, you need to make sure you're using a compatible SDK and a compatible set of FLASH_10_1 flags.

Fix FM-1045: Scale mode doesn't work for layout examples.

Code changes based on PARB review feedbacks and suggestions from the FMS team.

Fix FM-1048: SwitchingProxyElement switches early on first switch. The switch timer now starts upon load completion, not upon initialization.

Fix FM-1055: Parsing of URLs with leading or trailing whitespace is incorrect. We now trim such whitespace for all URLs. Added unit tests at various levels to catch these.