Adds the angular-ui-date dependency to use a datepicker for the Document date
Uses of a DatePicker to set the Document date to increase the user experience
use latest version of bower
Fixing the tests adding the angular-date-ui in the karma config file to get the ui.date in the 'test' module
Removes the unnecessary Rio jquery direct dependency to solve the jquery dependency conflit
Merge pull request #19 from solidcrafters/document_creation_with_date_integration

Document creation with date integration
Merge pull request #20 from avernois/update_bower_on_npm_install

use latest version of bower