enable qtaccessibility plugin so that screenreading of QAction menu works
(tested on Jaws screenreader demo on Windows 7, per bug report to mailing list
by Robert Jaquiss 2/25/2014)
Merge branch 'master' of github.com:openscad/openscad into jawsreader
fix broken test build
fix broken linux gui build!!
remove experimental menu options
Merge pull request #674 from openscad/jawsreader

Jawsreader bug fix