karma config file upgraded to the new syntax dictated by latest karma version.
trying to make test cases run on travis-ci. Chrome doesnt open, so trying firefox-launcher.
moved from chrome to firefox browser to run test cases.
#SOCRFW-69 1h updating test cases with real datasets. Explore all different types of datasets we will be dealing with, update test cases accordingly
Changed dependency in qualRobEst estimate service to reverse, added local listeners to EventManager #SOCRFW-70
Merge branch 'dev' into db

Merging last changes in module structure
fixed path to karma #SOCRFW-73
Merge branch 'db' of https://github.com/SOCRedu/SOCR-framework into db

SOCRFW-73 Fixed path to Karma
Removed pubsub dependency in DB module #SOCRFW-71
fixed callback assignment #SOCRFW-71
Merge pull request #8 from SOCRedu/db

Db
changed default browser for tests to chrome
Update README.md
initial changes in db module for the new design #SOCRFW-87
minor changes
abstracted eventMngr to separate file
Merge branch 'db_SOCRFW-79' of https://github.com/SOCRedu/SOCR-framework into db_SOCRFW-79
fixed indentation
changed eventMngr structure for message mapping
registering messages using setLocalListener #SOCRFW-87