Fix build - make mkdir fail silently with -p
Include container div explicitly in every template
Separate dev_env scripts from global scripts
Make nginx cache static resources for a day

A timid start to caching
Move loading of resources to the bottom of HTML
Never run tests interactively

To avoid being prompted about destroying the database
Remove unnecessary query from test setUp
Add option for excluding high-level pageload tests

These tests are slow, do not need to be run frequently, and artificially
inflate code coverage statistics.

Add a separate fabric task for test and test_all

remove PageLoadTest from code coverage measurement