Zom Android 15.5 beta 4

Highlights

• New "Add Friend" screen with direct app links, and nearby!
• Improved disconnect/reconnect logic

e02880a update build to 1550014
c71cd26 fix issues for group header for devices < 23
07e8e00 Merge branch 'N-Pex-add_friends_467'
c61a160 add initial nearby contact adding solution
1d7704c add libraries to support nearby implementatoin
0310e62 Updated icons
b2ae7f1 Wording fix for group encryption
743f0d7 New add friends view
e1db0b5 Add share to given package and stub for Nearby
38ee262 Remove extra char
ccaba70 Merge branch 'N-Pex-group_bugfix_474'
15a8fb1 ensure correct service call is used for the new API
0d2188d Role/affiliation fix
b91e1dc Compare usernames, not objects
ec89575 Remove use of temporary final variables in shared listener code
8d0407d Handle null values
6f6f718 Merge pull request #471 from N-Pex/invited_to_group_fix
7f57b3d update handlinge of conversatoins and connections
4d1eb1c update presence constructor
f0b9b85 Lists downloaded before listener set
f1f8e08 Add markAsSeen method and call that if we created the group
c08d0fb only show "sign in" if it takes longer than 5 seconds to complete
875f58a Don't disconnect, as this error is reported even if reconnect successful