Improve ServiceMessageDelegate, improve overall performance
This ended up as one of my signature "this has everything" branches. Sorry about that.
Correctness fixes:
- Code uses
identity_key_change
whereas database was migrated withidentity_reset
-- use the latter - Use more correct description for profile key changes in ServiceMessageDelegate
- Return "never" section string for sessions without last message
Improvements:
- Print more service message details when an unknown/unhandled service message type is encountered
Performance work:
- SessionDelegate: Don't instantiate Recipient for groups
- SessionDelegate: Don't instantiate Groups at all (pass the id instead)
- SessionDelegate: Don't pass Recipient to ServiceMessageDelegate
- ServiceMessageDelegate: Don't call getRecipientName() but get the name from SessionDelegate
- Don't calulate dates in section() if there is no latest message
- QML: Make many loaders asynchronous
- Noticeably less micro-stuttering on my X10III
- Less micro and macro-stutterin on my XA2U, with some message bubble "parts" "poppin in"