Ground work to store some value in whisper databases.
pep8
Added multiple retention definition in a single archive
Added a fetch method to the WhisperDatabse wrapper.
Change the fromtime and untiltime to be datetime instead of epoch
WIP: Historical graph view
Added 2 tests to exercise the WhisperDatabase wrapper
Added a function to generate a whiper database that can be use to test
Adds flot graphing
Create the test data in the past and not in the future
Patches up view and whisper fetch to work together
Nicer JS
Manual merge
Added a get absolute url for the Minion.
Added a test to exercise the dashboard
Merge branch 'master' into features/whisper-persistency
Better default whisper archiving
Too much commenting
fixed boolean conversion to float
Merge branch 'features/whisper-persistency' of github.com:lincolnloop/salmon into features/whisper-persistency

Conflicts:
	salmon/apps/monitor/tests.py