added auto-run option var to GeomComp
interim
Merge branch 'geomach_vtree' of github.com:naylor-b/OpenMDAO-Framework into geomach_vtree
interim
Merge branch 'dev' of github.com:OpenMDAO/OpenMDAO-Framework into geomach_vtree
basics of geomach vartree stuff working
fixed small bug in multi_outputs.py
merged out to bret
Merge pull request #6 from JustinSGray/geom_docs

Geom docs
adding test
Merge branch 'geomach_vtree' of github.com:naylor-b/OpenMDAO-Framework into geomach_vtree
adding test for vartree inputs to geomcomp
fixing vartree issue
vartree cleanup
forgot to add a few types to the geomcomp type dict
Merge pull request #1352 from naylor-b/geomach_vtree

ParametricGeometry objects can now organize their parameters internally using dotted names and we'll automatically create VarTrees in the GeomComponent