svn merge -r 82563:82869...

svn merge -r 82563:82869 svn+ssh://svn.lindenlab.com/svn/linden/branches/Branch_1-19-2-Server --> release

DEV-12326 DEV-12232 fix for strange string crashes.
web dataservices: fixed issue with non-selects not returning affected rows, also cleaned up log messages and unit tests
DEV-12232 fix for crash bug.
DEV-12105 Setting a music URL which is too long creates many problems
Adding streambase log message for login failures.
Changed URL for FetchInventoryDescendents to use new webservice when we're ready.
DEV-12140 - Mapserver crashes in 1.19.2 Server
QAR-390 - Add log_viewer_stats syslog writes
need to deploy vault_control.pl central services, for reg
DEV-11104 - Don't chew up memory profiling everything in pay-stipends.pl
web dataservices: minor changes: logging added, mailer host changed to localhost per Ops