scan_request is a dict now
Revert "scan_request is a dict now"

This reverts commit 6e3ebfbe9e28e6393b4d100d0dc29febab5b8a87.
scan_request is a dict now
pep8 fixes
add gdedrie
restruct directories
more sql engine support
split code into ctrller/model
force refresh of jobs when querying scan.jobs
Add sql user creation script
add helpers and controllers
remove backend for probe and frontend, and default to amqp backend for brain synchronous tasks
Merge branch 'feat-controllers' of ssh://git.qb/irma-brain into feat-no-backend
add unittest for controllers
Merge branch 'feat-controllers' of ssh://git.qb/irma-brain into feat-no-backend
add expires parmater for amqp backend
remove redis packaging
Merge branch 'feat-controllers' into 1.1.0
Merge branch 'feat-no-backend' into 1.1.0
bump version to 1.1.0