Improve ctest imaging
Add images for ctest
Add images for ctest
Fix window size init error
Improve window resize handling
Improve window resize handling
Fix bg error
Fix missing interactor in dv3d scripts
Update test images
Fix pick and Animation exception
Add test images
Fix window_size error
Merge branch 'vcsDV3D-add-gui_widget' of github.com:UV-CDAT/uvcdat-devel into vcsDV3D-add-gui_widget
Remove unnecessary files
Merge remote-tracking branch 'dev/issue_597_new_init_attributes_fmt' into master-nopop
Updated travis to run ctest
Fixed out of source build
Build lean version on travis
Run only vcs test
Fixed travis ctest environment