Added note about Qt dependency
Merge branch 'master' of github.com:openscad/openscad
updated MCAD
Added info on how to update MCAD
Updated scripts to match recent website changes in openscad/openscad.github.com#10
improve bison detection
Merge branch 'master' into issue181
bugfix: dxf_cross() on file-not-found
Some expressions didn't support toString, which caused an assertion failure. Part of #384
Dump the else part of if-else blocks if it has any content. Part of #384
Added some missing functions and modules
Assign function results to different variables to improve test coverage
Added resize() and improved if test
Improved if-else test to include a multiple-children test
Added moduledumptest. Fixes #384
Merge branch 'master' into issue181
delete openscad.com, bug rept by michael at oz issue 389
bugfix: drag&drop of stl/off/dxf didn't work into an empty editor
Merge branch 'master' of github.com:openscad/openscad
Fixed a bug where a file was loaded twice when auto reload was on