Add Camera to saved state
Merge remote-tracking branch 'origin/vcs3D-fix-unexpected-error-884' into vcsDV3D-2.2-features
Hide z slider for 2D plots
Make zslider persistent value relative
Merge branch 'vcsDV3D-2.2-features' into vcs3D-fix_z_axis_problems
Fix unrecognized hovmoller
Update DV3DPlot.py

commenting out print statement
Merge pull request #907 from UV-CDAT/vcs3D-fix_z_axis_problems

Vcs3 d fix z axis problems

ok tests pass on my ubuntu no need to update any files. Merging