fix tests broken after integration of angular-translate
correct README
add cfg.server.static to config file and use it in index.jade to specify path served statically by back-end
rename variable 'queue' to 'retryQueue' in security-service to be consistent
- On logout, rename redirect from 'logout' to 'goodbye'
- When signing-in from goodbye page, redirect to Dashboard
fix indentation, no funct. changes