Merge branch 'release-0.3.18'
Merge branch 'release-0.3.20'
Merge branch 'release-0.3.22'
Merge branch 'release-0.3.24'
including scenic testing patch
Loading of geometry shader was not always correct
Merge branch 'develop' of code.sat.qc.ca:spinframework into develop
Merge branch 'develop' of code.sat.qc.ca:spinframework into develop
added configure option to enable PCL 1.7 (for development testing)
clean up of commented code
app bundles now quit when last window closed
Merge branch 'develop' of code.sat.qc.ca:spinframework into develop
exportScene now does so only from the spinviewer process to ensure that all images are included
Added the Shader PPU, allowing the user to specify his own PPU shader through osc messaging
Merge branch 'develop' of code.sat.qc.ca:spinframework into develop
added PyEval_InitThreads in attempt to fix bug on OSX
simply added a check in attachto().  if parent == this, do nothing.
Merge branch 'bug1242selfparent' into develop
Now using classe ShmPointCloud to handle point clouds through shmdata
Cloud update from a shmdata is done in a thread