MAINT-6570: Changes for LLCheckedHandle plus some timeout issues from AndreyK regarding script compiles/resets.

MAINT-6486: Be sure that all the script queue functions hit all objects and scripts in those objects. Convert from responders and callbacks to coroutines.

Convert script queue compilation exp request

 can not contribute to and will keep Experience association otherwise.

consolidated most indra-specific constants in llcommon under indra_constants.h
fixed issues with operations on mixed unit types (implicit and explicit)
made LL_INFOS() style macros variadic in order to subsume other logging methods
such as ll_infos
added optional tag output to error recorders

Took out enums and flags from LLInventory into LLInventoryDefines
Did a bunch of header file reformatting for LLInventory.h

Change made to simulator files as well.

Checker: UNINIT_CTOR
Function: LLFloaterScriptQueue::LLFloaterScriptQueue(const LLSD &)
File: /indra/newview/llcompilequeue.cpp

ignore-dead-branch

Result of svn merge -r107256:107258 svn+ssh://svn/svn/user/phoenix/license_2009_merge into trunk. QAR-1165

svn merge -r93014:93396 svn+ssh://svn.lindenlab.com/svn/linden/branches/mono-r93014-qar633 dataserver-is-deprecated

dataserver-is-deprecated

Result of svn merge -r71162:71205 svn+ssh://svn/svn/linden/branches/new-license into release. only changes files which are not deployed or the comments section of code.

EFFECTIVE MERGE: svn merge -r 66133:68118 svn+ssh://svn/svn/linden/branches/maintenance into release

Actual action: branched maintenance-r68118, merged in release, then copied result into release