fixes and speed ups!
Removes numpy dependency from buildout
latest changes.  1 test still failing when run as part of suite
Merge pull request #100 from lukecampbell/numpy

Removes numpy dependency from buildout
changed index server
skipping many tests so minimum set of tests are running to produce the error that only shows when all kinds of tests are run.
Fixed a failed test_autosample due to command TG being set.

All tests passing when run from bin/unit_test
Merge remote-tracking branch 'upstream/master'
new tests for DA