stepping version number

updating version number for emergency fixes

Merge remote-tracking branch 'origin/dev'

Merge remote-tracking branch 'origin/2.0.1_fixes'

Conflicts:
	psiturk/version.py

bumping version number

Merge commit '69f5ca907b16806533663f3f95cecaec0af46caf'

# By Jessica B. Hamrick
# Via Jessica B. Hamrick
* commit '69f5ca907b16806533663f3f95cecaec0af46caf':
  Add dashboard parameters to enable dashboard authentication

Bumped version to beta