Shader Editor and V1 Readiness

This release is addressing the latest issues before the V1 as well as embedding a shader editor:

• Programmatic Capture do not open in a new tab
• Fix memory reporting of buffers
• Fix Capture Download in IE11
• Workaround perf and memory issue with a quick capture mode
• Fix Depth Range comparison
• Hook on WebVR Display RAF
• Fix Firefox Linux Charset Issue
• Embedded Live Shader Editor