RR: shifted test files into tests directory.
RR: some test name changes.
RR: added tests for allocation requests.
RR: added tests for converting an email domain into an institution domain.
RR: function to extract email domain.
RR: database code to retrieve allocation summaries from the database.
Losts of unit tests.
RR: final model method to return a structured dictionary of allocation information.
This will be converted into a JSON payload forthe web interface.
RR: added tree_allocation view to provide a JSON payload.
Added view tests.
RR: added integration test to verify that the database-based JSON code gets the same result as Alan's JSON dump.
RR: project details page: added url/view code with tests.
Implementations of model methods still coming.
RR: initial project summary method on AllocationRequest model.
RR: the model method that finds all the the project allocations from one allocation is now complete.
RR: added a raw allocations web page. Sorted to show the allocations history.
RR: added project summary page.
More model code.
Rejigged URL scheme.
More tests.
RR: added pie charts to project page as per Michael's work.
RR: some tweaks to support deployment to UAST server.
Merge remote-tracking branch 'upstream/master'

Changed factored out nagios class to use production/test/uat conditional query/url.

Conflicts:
	langstroth/templates/base.html
	langstroth/views.py
RR: minor tidy up of Javascript code.
RR: revised Javascript to fix bug.
RR: minor tweaks on Javascroipt.
Change and revert after testing against real Nagios server.