initial travis test
typo
Script for kicking off Travis CI
Get OpenCSG from PPA
Get OpenCSG from PPA - attempt 2
Get OpenCSG from PPA - attempt 3
Get OpenCSG from PPA - attempt 4
Detect errors mid-way into test run
Update README.md
clang not yet supported by the travis script
Parallel build
Limit parallel builds as Travis apparently runs out of memory
prevent crash in CGAL nef3. fix #issue 410 . also deal w qmake bug re .h files
simplify nef polyhedron code. attempt to add test for bug
finish adding new test, add png for new test
Try to keep cursor and scroll in place on refresh

When the file is saving, the cursor position was resetting to the top and you should keep
scrolling by hand every time you save the file.

This patch saves the scroll and cursor position and set it again after the file is refreshed so
we can continue edition from where we were.
Move main code inside Editor class

Before open a new file now we cleanup the Editor, so the new file get the cursor
on the first character.
Merge pull request #553 from Gazer/editor_improvements

Keep cursor position on save
MXE c/o 'stable' instd of 'master' from github b/c master has gcc 4.8.2 which
is causing crashes. also allow 'build only' builder.sh script command
Merge branch 'master' of github.com:openscad/openscad