Update OpenCollar - rlvmisc.lsl

To add support of "Force Mouselook" using new RLV 2.9 API to rlvmisc
restrictive garble
dedicated colorizer for titler

this is saves the need for a global colorizer in collars that are
otherwhise without coloable elements but feature a titler; this script
has also been moused ( = overall optimization by littlemousy)
dynamic main

blanks out Animations and RLV buttons if those features are not
installed; the overall menu buttons stay consistent though and don't
jump around; also appearance will blank out if the script is /manually/
removed
Multisearch for RLV Folders

This feature is by Medea Destiny:

improved chat functionality for attaching folders. Now accepts two-level
search terms with a /. Example: <prefix>&&gag/rr will find the first
folder with "gag" in the title just as <prefix>&&gag would now, but
instead of attaching that, will look for a subfolder below that with
"rr" in the title, and attach that folder instead.

additional improvement: search with no result caused "no folder found"
message to be sent to kID, which is llGetOwner() in listen event,
changed to g_kAsyncMenuUser to return error message to person issuing
the search command.
self destructing bell

if we don't have a bell element, the script cleans itself up; designs
that have a bell element that shouldn't be hidden will have to give it a
~nohide tag; in theory users wouldn't install bell if there is no such
element present, in practice users ask where the bell is after they
installed the script on their design that simply didn't feature the
element, this should clean up script load and confusion
self destructing label

if we don't have label prims, the script cleans itself up; mouse found a
clever solution to determine if we have label prims for this case;
unfortunate is that the label text on the default collar design is
slightly off center but that was always the case for any other collar
design that had labels smaller or greater than a dozen characters and
weren't using tortured cylinders; otherwhise the same as stated in #254
Refactor and Optimize... +...

This refactoring and optimization is by littlemousy:

Refactoring and optimize memory footprint. Fix broken "repeat
restrictions on region change", add "RLV_QUERY" and "RLV_RESPONSE"
messages for checking current rlv state, Add support for tracking
restrictions by script: use textString instead of key. Add StartIM
exception.
shorter dialog text and weblink

weblink leads to essentially the same spot the Help button does but we
might want this for continuity throughout menus; shorter text should
encourage users who seek more documentation to follow up on a properly
formatted web page - the rest don't read it anyway, amirite?
Merge pull request #250 from VirtualDisgrace/mybranch2

restrictive garble
Merge pull request #251 from VirtualDisgrace/powerpony

dedicated colorizer for titler
Merge pull request #252 from VirtualDisgrace/saladbomb

dynamic main
Merge pull request #253 from VirtualDisgrace/shoechew

Multisearch for RLV Folders
Merge pull request #254 from VirtualDisgrace/moobell

self destructing bell
Merge pull request #255 from VirtualDisgrace/doodoopop

self destructing label
Merge pull request #257 from VirtualDisgrace/megapie

Refactor and Optimize... +...
Merge pull request #258 from VirtualDisgrace/yesbunny

shorter dialog text and weblink
self destructing titler

if we don't have a FloatText element, the script cleans itself up;
otherwhise the same theory/practice case like in #254 and #255
Merge pull request #259 from VirtualDisgrace/powerpony

self destructing titler
adjusted for #254, #255 and #259

(loosely related to #243)