Minor bug fixes on R2

See commit log for changes.

Fixes on R2

This is a maintenance release that has no new functionality but has several fixes found during integration testing at a customer site.

Bug fixes

Bug fixes and minor changes.

1. JSON parsing now supports larger messages than 64K
2. JSON Variant parsing now allows for
3. Process names spawned by WPEProcess will be associated with a subname equal to the callsign.

R2 v1.0- Release

Functional Testing of R2 was performed and no Blockers were reported.
Only outstanding issue is related to Netflix playback which is being investigated.
Here is the summary of our testing :

Summary:
Successfully launched and validated Thunder along with various plugins

Playready protected content and Cobalt playback was successful

Test Scope:

Focussed testing on various plugins available in Thunder including Cobalt and Netflix.

Stability testing of Thunder was out of scope.

Please find the attached detailed test report