Fixed test_openmdao and run_openmdao_suite to work with newer version of nose; Fixed run_openmdao_suite to stop nose from changing sys.path
updated testhost
fix for cyclicflow workflow ordering problem when graph is acyclic
re-fixed
added test for ordering bug when optimizer nested in solver
new quetzal
Merge pull request #1704 from JustinSGray/dev

Dev
Merge pull request #1706 from naylor-b/justin_bug

fixed ordering issue when an optimizer is nested within a solver
new windows host
windows 2
Merge branch 'dev' of https://github.com/OpenMDAO/OpenMDAO-Framework into dev
Merge pull request #1707 from crobinsonut/fix-openmdao-testsuite

Fixed openmdao test suite
wups
Merge pull request #1708 from JustinSGray/dev

updating API list
Merge remote-tracking branch 'origin/dev' into dev