cosmetic changes to make more PEP8 compliant
install packages using nuget in setup.py
Merge pull request #28 from tonyroberts/develop

install packages using nuget in setup.py and cosmetic changes to make more PEP8 compliant
simplify how the nuget packages are installed
Merge pull request #29 from tonyroberts/develop

simplify how the nuget packages are installed
Fix appveyor problem with python 2.7.6 x86
Merge pull request #30 from pythonnet/appveyorfix

Fix appveyor problem with python 2.7.6 x86
Remove call to NuGet restore from appveyor configuration
Merge pull request #31 from pythonnet/removenugetfromappveyor

Remove call to NuGet restore from appveyor configuration
Run tests on appveyor
Merge pull request #32 from pythonnet/enabletestsappveyor

Run tests on appveyor