fix user query
remove client_id, is unnecessary
test fix for dup user, add source id unique index
remove favicon, console logs
updated interactions/sessions to track tracking_id in sessions, todo: remove tracking_id column from interactions table
Merge branch 'master' of github.com:milyoni/dna
remove tracking_id from interactions
fix session spec to add tracking_id
Merge branch 'master' of github.com:milyoni/dna
ordering of app settings
add session middleware
session save
session endpoint
spec for sessions WIP