Added assert for issue #403
updated testcases for recently updated tests
Merge pull request #402 from achiestdragon/master

mirror added to syntax highlighter
set stacksize on win to be same as on linux to make bugs more consistent.

see issue #116
.pri file typo removal
add module/function checklist
Clamp linear_extrude height to 0. Fixes #405
Merge branch 'master' of github.com:openscad/openscad
Updated test results to match recent change
track \ inside "" with sub-state. fixes #407
Merge branch 'master' of github.com:openscad/openscad