Did some fixes in app.js for our ls_rest_adapter implementation fixes #86
Added arrow buttons for changing the ticket state to ticket-comp.bhs and implemented functions in ticket_component_controller to change and save the model data.
Also added float_right class to styles.less fixed #88
updated board.hbs to catch new thrown actions from the ticket components and removed obsolete functions in board_controller.js #88
Added showDelete action to ticket_component_controller.js and refactored the showDialog action to display a save and a cancel button if no others are specified by the buttons property
 Also integrated a delete button in the ticket menu to trigger this action and remove tickerNr property, since this needs more discussion#89
Added deleteTicket Action to board_controller.js and redirect the new thrown deleteAction on each ticket-comp in board.hbs to this action #89
fixed 98f5b5c there was a bug, that prevented the saving of a ticket delete. Also added the isDialog property to ticket_component_controller to fix a bug in ticket creation.
add route for groupmanagement #76
add basic userprofile-area #69