Provide the search limits in the view response.
Merge pull request #63 from Connexions/limits-in-search-view

Provide the search limits in the view response.
Use waitress instead of wsgiref for the wsgi server in development. Fixes #65
Removes the wsgiref paster entry-point and related code. Fixes #65
Adds installation instructions for rhaptos.cnxmlutils, dependency of cnx-upgrade. Fixes #64
clean up fixes - branch was merged, not for dev only, perhaps
Merge pull request #67 from Connexions/fixes

Issue fixes for #65 and #64