fix for assembly version of check_gradient
for bret
Merge branch 'misc' of https://github.com/Kenneth-T-Moore/OpenMDAO-Framework into asm_deriv
cleaner
Merge branch 'misc' of https://github.com/Kenneth-T-Moore/OpenMDAO-Framework into asm_deriv
interim, 1 test failing
two tests failing
Merge branch 'asm_deriv' of github.com:naylor-b/OpenMDAO-Framework into asm_deriv
success
all non-gui tests pass
plotgraph stuff
Merge branch 'check_gradient' of github.com:naylor-b/OpenMDAO-Framework into asm_deriv
fix for nrel model
tweaking graph plotter
tweaking graph plotter
some minor cleanup
some more cleanup
Merge branch 'dev' of github.com:OpenMDAO/OpenMDAO-Framework into asm_deriv
changed default stream of Assembly.check_gradient to sys.stdout
cleanup