Merge pull request #4900 from drakh/dev

DigitalGlitch postprocessing effect
Update bower.json

Bower component: use minified version as the main file.
New example WebGl-Geometry-Text-2 uses new triangulation PnlTri.js V1.0
Merge pull request #4950 from jahting/pnltrixmpl

New example WebGl-Geometry-Text-2 uses new triangulation PnlTri.js V1.0
Merge remote-tracking branch 'willywongi/master' into dev
CSS3DRenderer: Cache styles. Fixes #4941.
Commented out unused code.
Simplified WireframeHelper code.
Updated builds.
Don't throw on empty glyph

* remove the Shapebb property
Update ShapeGeometry.js
Update ShapeGeometry.html
add uuid to docs
Update ExtrudeGeometry.html
added technicolor shader
Merge pull request #4964 from gero3/patch-20

Update ExtrudeGeometry.html
Merge pull request #4961 from gero3/patch-19

add uuid to docs
added link to example
Merge branch 'technicolor_shader' of https://github.com/flimshaw/three.js into dev
Merge pull request #4959 from gero3/patch-18

Don't throw on empty glyph