Autocomplete fixed and a few new functions
Merge branch 'master' of https://github.com/ese-unibe-ch/ese2013-team8

Conflicts:

Code/ShoppingList/src/ch/unibe/ese/shopnote/activities/CreateItemActivit
y.java

Code/ShoppingList/src/ch/unibe/ese/shopnote/activities/ManageFriendsActi
vity.java

Code/ShoppingList/src/ch/unibe/ese/shopnote/activities/ShareListActivity
.java

Code/ShoppingList/src/ch/unibe/ese/shopnote/activities/ViewListActivity.
java