Update changes in floater IMs
Fix the issue of system messages being counted towards unread IMs
Merge branch 'master' of https://github.com/DamianZhaoying/SingularityViewer
Fix up spanish translation for the IM flyout button
Add NewIMsPerConversationReset to reset the visibility of the New IMs button when the communicate floater has been opened and closed and NewIMsPerConversation is in use

(this is now the default behavior of NewIMsPerConversation)
Fix for STORM-1948; modified version of viewer-release's 683b1ecc6ce8255d31cad3c674ffaf87353c6469

To maintain compatibility with grids that still use the old home position set notification method, a common function is called.
The fix has also been applied for the special case of death teleports.
Possible fix for "4096 bug" affecting long Opensim teleports

Patch by Tonya Souther (Firestorm)
Refereces:

https://jira.secondlife.com/browse/SVC-2941
http://redmine.kokuaviewer.org/issues/465
http://jira.phoenixviewer.com/browse/FIRE-11593
Patch tool completely misplaced a hunk in previous commit
Revert "Patch tool completely misplaced a hunk in previous commit"

This reverts commit 99893ee99289049d3b8dbb7b7d851bc8e978753e.
Revert "Possible fix for "4096 bug" affecting long Opensim teleports"

This reverts commit f7cf69ec954f6e4a94dd460934aabd2564c483cd.
Removed internal limit 2^20 for lloctree

This addresses "4096 bug" affecting long Opensim teleports

Patch by NickyD (Firestorm)

Refereces:

https://jira.secondlife.com/browse/SVC-2941
http://redmine.kokuaviewer.org/issues/465
http://jira.phoenixviewer.com/browse/FIRE-11593