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Updated forgotten test results related to commit 34ae2b8f68b73b91f5c4c522620aeed8e5a9e7b7
Handle NaN / +Inf / -Inf in range evaluation (fixes #606).
Merge pull request #607 from openscad/range-fix

Handle NaN / +Inf / -Inf in range evaluation (fixes #606).
Merge branch 'master' into unstable

Conflicts:
	tests/regression/throwntogethertest/difference-tests-expected.png
fixup issue 593
Use GEN_SURFACE_DEBUG instead of DEBUG for verbose debug output
Fixed caching issue: Sometimes we didn't use existing objects in the CGAL cache, but recalculated the objects, causing reduced performance when reusing CGAL-calculated objects in preview mode
Regression test for 2D intersection() operation
Regression fix: n-ary 2d intersection() with n != 2
Create freenode-verification.txt
removed temporary file
Moved special handling of intersection to ClipperUtils
Short-circuit zero scaled 2D objects
issue598 file open - remember the last directory 'file open' was in and reuse
bug rept per Michael at Oz
syntax highlight - improve contrast on dark background
redo assemblePath for Win. redo openscad.com to handle spaces in filenames
fixup 593 revised
Made executable
build on system without OpenGL. do cmake .. -DNULLGL=1