Strip trailing/leading white space from user fields
Add test fixtures for datastream and device
Device and DataStream models changed to reflect new ideals.
    First draft of adding device with uuid, removing keys from datastream.
Merge branch 'development' of github.com:visgence/portcullis into development
minor change to datastream fixture
Fix fixture naming
Make uuid textfield and not pk
Remove old device fixture
Fix new fixtures after model changes
Build the basis for insearting test reading for devices
fix some views preventing from getting to index
Get device working under chucho
Remove ability to manage keys via chucho
Did a bunch of server side re-arranging
Make sensor and claimedsensor work with chucho
Fix datastream can_view
Fix genTestReadings
Start writting unit tests for reading loader
Create view to create a list of sensors
Fix add reading list to work with new structure