Refactored the trust key row UI element so it can be used in multiple
places. It now also uses a slider to toggle the trust state, and the
redundant trust state description was removed.
EditAccountActivity now shows the keys of other devices associated with
that account.
EditAccountActivity now show own fingerprint, and gives an option to
regenerate local keying material (and wipe all sessions associated with
the old keys in the process).
It also now displays a list of other own devices, and gives an option to
remove all but the current device.
Hide server info behind a checkbox.
Add XEP-0352 support to the server info list
Add XEP-0237 to server info list
Add XEP-0352 support to the server info list
Add MaM and Blocking to the account XEPs list
Also add a toggle button to hide some of the list
Rebase on current codebase
Make MAM string more descriptive
Change show more button to checkbox menu item
Shorten `MAM (History)' to `MAM'
Order XEP list and hide all by default
Supress warning (which is wrong anyways)
Change `Show more' to `Show more info'
