implement login service and menu controller with new user data structure
fix the full name with/without middle name issue and layout with portrait photo
fix the login with wrong username and password to get http error repsonse
add login message alert in login screen to notificate user
implement local storage user portrait image
fix the iframe to submit form to login bug
Merge branch 'stian' into devBrian
implement log out function with phonegap plugin cookieManager
change close button in iframe to work on android user easy to click
make bigger button to click on menu bar
implement basic activity service logic with abstract activity data structure
remove unused activity service test file
add activity feed layout with hardcore data
implement switch groups with different group activity logs in hardcode data
fix the bug switching groups in different partical view
change act logs layout to show more logs on one page
add back to top group act logs function
fix all the router navigation case
fix the navigation button bug
refactory goToGroup function