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
Revert "Removed internal limit 2^20 for lloctree"

This reverts commit 7376c833c70fa8253ca4cd0f2f5fc2ed9bd76f49.
Increased octree limit to 32k. Addresses "4096 bug" in Opensim

Thanks to NickyD for tracking down the cause.

Refereces:

https://jira.secondlife.com/browse/SVC-2941
http://redmine.kokuaviewer.org/issues/465
http://jira.phoenixviewer.com/browse/FIRE-11593
Clear out comment text when saving to solve Issue 1078

Thanks to Zi Ree for this fix