Build with mono on linux and add travis-ci settings
Merge pull request #8 from tonyroberts/travis-ci

Build with mono on linux and add travis-ci settings
- make sure threads are initialized when starting/importing clr
- replace use of Forms in unittests with alternative equivalent tests
Merge pull request #9 from tonyroberts/travis-ci

get most of the unit tests working with mono
runtests.py should return the error code from nosetests so travis knows it's failed
fix setupmono.py to work with python 2.6 and add to travis
fix bug where converting a UInt32 doesn't raise an OverflowError
raise an exception if any tests fail instead of returning the result
Merge pull request #10 from tonyroberts/travis-ci

fix all unit tests and add python 2.6 build to travis
update setup script so the egg/wheel created has the right files in the right places
Replace old setup.py with setupmono.py, modified to work on both linux and
windows.
Remove old unused Makefiles and out of date README.txt.
Merge pull request #11 from tonyroberts/travis-ci

tidy setup scripts so there's one setup.py that works for linux and windows