Fix for user Rethore's List vs. CaseIteratorDriver bugs.
Merge branch 'dev' of github.com:OpenMDAO/OpenMDAO-Framework into bug2
fix to update_comp_outputs in GeomComponent
removed pygem stuff from the openmdao repo
removed pygem_diamond test
adding some tests for var-tree sub-assemblies
adding some tests for var-tree sub-assemblies
grr...
Merge branch 'geom_fixes' of github.com:naylor-b/OpenMDAO-Framework into geom_fixes
new var tree tests
updated pyV3D dependency
Merge pull request #1505 from naylor-b/geom_fixes

removed pygem_diamond stuff and fixed a bug in GeomComponent
Merge branch 'vartree_bugs' of https://github.com/JustinSGray/OpenMDAO-Framework into justin
fixed missing newline
fixed test
Merge pull request #1506 from naylor-b/geom_fixes

fixed geom test
fixed problem when mimicing a driver in a replacement Assembly
fix for derivatives of subassemblies
fix for full vartree connection when vartrees have subtrees
error msg fix