buttons were not resetting their enable when new duct was selected
add new modes for displying materials
fix comp errors on linux

Still will not work on Fedora 20, netcdf will not find non-system hdf5 and meshkit will not build
Merge branch 'fix_linux_meshkit_superbuild' of epsilon3:scivis/local_rgg into update_material_options
fix oce bug and make sure the versions are correct
remove unneeded messages
attempt to make netcdf more relyable
Merge branch 'fix_linux_meshkit_superbuild' of https://github.com/judajake/RGG into fix_linux_meshkit_superbuild
fix some things on the mac
keep color visible
fix delete bug
rename options based on Bob's suggections
update connection
add clear method to 2d drawer
update moab to enable dagmc
Merge pull request #5 from judajake/fix_clear_all_2d_view_bug

add clear method to 2d drawer
Merge pull request #4 from judajake/update_material_options

Update material options
Merge pull request #3 from judajake/Fix_Duct_Interface_Bug

buttons were not resetting their enable when new duct was selected
fix 2 bugs

1) when running meshkit, loading the resulting mesh did not cause meshview to become visible
2) when 3d view was not visable, the zscaling did not change meshview in realtime
Merge pull request #6 from judajake/fix_linux_meshkit_superbuild

Fix linux meshkit superbuild