OBJLoader: change to the regular expressions for vertices, normals, and uv mappings to allow uppercase 'E' in scientific notation of numbers
added Revit three.js JSON exporter RvtVa3c
dded link for autodesk revit
added link for BIM
added links
Remove redundant render call
Merge pull request #5316 from premasagar/dev

Remove redundant render call
Merge branch 'master' of https://github.com/jeremytammik/three.js into dev
Moved CanvasRenderer to examples folder.
Updated builds.
Editor: Fixed CanvasRenderer include.
Removed WebGLRenderer3.
Docs: PointCloud no longer changes frustumCulled. Fixes #5327.
Docs: Invisibles clean up. Started using Atom...
Examples: Workaround for Safari/iOS8 bug.
Typo in GridHelper docs
Editor: Check if IndexedDB is not available.
Merge pull request #5330 from Stonelinks/patch-1

Typo in GridHelper docs
Audio: Safari support.
Merge branch 'dev' of https://github.com/mrdoob/three.js into dev