Strip OTR whitespace from whispers
This will break opportunistic (but not explicit) OTR support in any
backends, but none currently have such support. It will also break such
OTR for and pass-through, but really we should do pass-through in
Cheogram itself eventually.
Benefit: not delivering weird whitespace over SMS, which currently all
known backends choke on anyway.
Closes #67
Advertise ad-hoc commands support
Workaround for ChatSecure bug
They send receipts to our "don't message me" message, even though we
didn't ask for one.
Pass through command list from direct route
Remove this until we get a consent system
Some people consider their JID to be private information.
Suppress welcome message for token sends
Improve new-user UX and copy
Do not ping MUC participants who are not ours
We can't rejoin them anyway
Fix forwarded command support
Send <presence type="subscribe"/> to users configured by a third party
Closes #58
Allow trusted entity to register on behalf of other JIDs
Closes #50
Support short codes
Closes #51
Support vcard-temp, change to AGPLv3+
Closes #52
Disable registration for now
Closes #49
Initiate discover/verify on DM change
Base58 is not exactly fixed length
Allow SMS owner to manage JIDs
Remove ownership when DM route changes
Store both direction on ownership
And allow multiple JIDs to own the same cheoJid