fixed controller params
Fixed the dependency issues. Added the UITest - arquillian test
version for openshift
removed Unique constraint for email field
added 'Clear all' button to remove all feedbacks
Set up form field and Feedback entity limitations
controller return value to Boolean
added CORS filter to enable cross domain requests to server
testing filter and controller output
testing one more time the freaking filter
Some manipulations/bug fixing around cross-domain requests issue
added PUT method for SpeakupController