Changes

Adding missing jogl-applet-runner-newt-GraphUISceneDemo02-napplet.html

Adding missing jogl-applet-runner-newt-GraphUISceneDemo03-napplet.html (Now testing all 3: MSAA, VBAA, VBAA+MSAA)

GLRendererQuirks.NoMultiSamplingBuffers: Prelim detection of this quirk due to Gallium/Nouveau Driver (TODO: Handle it in GLCapabilities Selection)

Bug 801: Revise Graph VBAA (Add border dropping MSAA; Test diff. AA modes incl. FXAA2) ; Test exp. LineAA ; Misc Changes

- Revise VBAA
  - Add border to FBO dropping MSAA
    - This automatically gives AA for edges on FBO boundary

  - Correcting ceil-diff, use object-diff instead of win-diff (diff := ceil(a)-a, w/ float a)

  - Reorg shader - using includes to test diff. AA modes:
    - [poles, wholeedge] * [equalweight, propweight]
    - fxaa2

- Exp. LineAA (disabled)
  - Test ROESSLER-2012-OGLES for detected rectangles only
  - Test boundary line detection

See screenshots: <http://jogamp.org/files/screenshots/graphui/20140322/>

Bug 801: Elaborate on multisampling performance/quality: Flipquad, RGSS, Quincunx

Using poles only as sampling points is not as effective as: flipquad > rgss >> quincunx

Best quality would be 'wholeedge', i.e. average every supersample,
however performance is worse here.

References:
  <http://fileadmin.cs.lth.se/graphics/research/papers/inexp_ms2005/>
  <http://fileadmin.cs.lth.se/graphics/research/papers/masses2003/>

ShaderCode: Allow 'srcRoot' to be optional ; RegionRendererImpl01: Allos custom shader

TypecastRenderer: Validate Shape Generation - Result: OK

Bug 801: Use allsamples 'brute force' for VBAA (best quality) ; Demos: Reduce text contrast by 1/10th allowing better AA ; GPUUISceneGLListener0A uses proportional window height font size and one label w/ 10pt

Bug 801: Graph OpenGL ES2 and ES3 Compatibility

- Remove 'const' qualifier in shader graph code for non 'absolute' const values

- Use extension directive OES_standard_derivatives only for ES2.0, not ES3.0 (graph shader)

- Compare float w/ float literals, not int literals!

- Android Demo NEWTGraphUI2pActivity:
  - Is a VBAA example, hence disable scene MSAA!

Bug 801: Adjust Tests: GPUUIScene* use window proportional button size; Add Android MovieCubeActivity0a for 'no text' version