--HG--
branch : RLVa

    -> small expansion of RlvActions to handle teleport offer/request checks

--HG--
branch : RLVa

replace llinfos, lldebugs, etc with new LL_INFOS(), LL_DEBUGS(), etc.

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

--HG--
branch : RLVa

ER-710:  Viewer effects.   Added 'lookAt' command for LLAgent event host API.  Also changed a bunch of parameters named 'event' to 'event_host' since VS highlights them as keywords.  Reviewed by Kelly.

Added optional 'position' property to 'requestSit' LLEventHost function, re-factored code into new findObjectClosestTo() function.  Reviewed by Kelly

Also fixes SOCIAL-521 and SOCIAL-428

ER-650:  touch events.  Added 'requestTouch' API for LLAgent operations via llEventHost.   Re-factored some message sending code for grabs.  Reviewed by Kelly

ER-612: Add LLEventAPI access to LLAgent auto pilot.  Follow-on work to allow blocking of flying during autopilot.  Reviewed by Kelly.

Added optional 'fly' property to LLEventHost "LLAgent" setAutoPilot and getAutoPilot functions.  Reviewed by Kelly.

--HG--
branch : RLVa

--HG--
branch : RLVa

These are no longer generated in Viewer 2.0 (instead we use
notifications to send object IMs to the user), so there's no
need to look for them in every textbox. Users can get details
on any objects spamming them via the new remote object inspector.

with an event API. In addition to the LLEventPump name on which to listen,
LLEventAPI accepts a documentation string for event API introspection.
Give every LLEventDispatcher::add() overload a new documentation string
parameter for event API introspection.
Convert every existing event API to new conventions, introducing suitable
documentation strings for the API and each of its operations.

merge -r119443 - basic slurl handling
ignore dead branch