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

CHUI-337 FIXED: To avoid confusion with a classes "...conversation..." and in accordance with the naming convention in the project, some classes and corresponding files should be renamed:
LLIMConversation -> LLFloaterIMSessionTab
LLIMFloater -> LLFloaterIMSession
LLNearbyChat -> LLFloaterIMNearbyChat
LLIMFloaterContainer -> LLFloaterIMContainer
LLNearbyChatBarListener -> LLFloaterIMNearbyChatListener
LLNearbyChatHandler -> LLFloaterIMNearbyChatHandler

converted all remaining LLViewerStats to lltrace

- LLBottomTray code and XUI removed.
- "Speak" buttom which resided in Bottom bar removed.
- Voice connection status update moved from LLBottomTray to LLVivoxVoiceClient.

ER-614: Add lleventhost API to send chat messages.  Cleanup code a bit, now invoking proper routine to make viewer do chat animations.
Commented out some un-used chat related code in llchatbar.cpp and llnotificationmanager.h.
Also re-named a singleton class in llnearbychatbar.cpp so we don't have multiple LLChatHandler classes.
Reviewed by Kelly

back-out the back-out for this branch.  yay.

Backing out this merge that I pushed (prematurely) to the wrong place.

reviewed by richard cc#212

leave some LLFloaterChat usages commented for later review...

--HG--
branch : product-engine

implemented major task EXT-1897  Ctl + G Gestures floater should show ALL gestures from inventory, not just Active Gestures
refactoring of gesture's manager

--HG--
branch : product-engine

replaced mFocusChangedSignal that PE added with our hierarchical focus mgmt

reviewed by Leyla

following SLAPP URL types in an untrusted browser:

  secondlife:///app/agent/...
  secondlife:///app/group/...
  secondlife:///app/parcel/...

In order to find a compromise between supporting these commands and
security concerns over potential griefing vectors, we use a throttling
solution when these commands are issued by untrusted web browsers.
That is, we only process one command per 15 seconds.

This applies to external browsers, like Firefox, as well as the
internal SL browser.

Notably, we continue to block secondlife:///app/teleport URLs.

Reviewed by james.

svn merge -r 129841:129910 svn+ssh://svn.lindenlab.com/svn/linden/branches/moss/pluginapi_05-merge@129910

svn merge -r 129913:131718 svn+ssh://svn.lindenlab.com/svn/linden/branches/pluginapi/pluginapi_05

Some branch shenannigans in the pluginapi_05 branch caused this to become a two-part merge.

DEV-11254 DEV-11254 DEV-2003: DEV-21567 DEV-37301 EXT-104 EXT-138 EXT-217 EXT-256 EXT-259 EXT-259 EXT-328 EXT-348 EXT-386 EXT-399 EXT-403 EXT-460 EXT-492 EXT-492 EXT-531 EXT-537 EXT-684

improved text editor (handles multiple fonts simultaneously as well as inline widgets)

merge https://svn.aws.productengine.com/secondlife/export-from-ll@1277 https://svn.aws.productengine.com/secondlife/pe/stable-1@1297 -> viewer-2-0
Fixes:
EXT 208 EXT 366 EXT-211 EXT-245 EXT-246 EXT-278 EXT-279 EXT-280 EXT-298 EXT-301 EXT-304 EXT-311 EXT-317 EXT-318 EXT-319 EXT-339 EXT-343 EXT-344 EXT-346 EXT-349 EXT-350 EXT-351 EXT-354 EXT-355 EXT-358 EXT-360 EXT-362 EXT-369 EXT-372 EXT-374 EXT-381 EXT-382 EXT-383 EXT-395 EXT-396 EXT-412
Other changes:
Movement & Caemra controls work
Profile and Me panel refactoring
Notification refactoring

svn merge -r 128442:129343 svn+ssh://svn.lindenlab.com/svn/linden/branches/skinning/skinning-18 into svn+ssh://svn.lindenlab.com/svn/linden/branches/viewer/viewer-2.0.0-3

merge https://svn.aws.productengine.com/secondlife/export-from-ll/viewer-2-0/indra@1059 https://svn.aws.productengine.com/secondlife/pe/stable-1/indra@1070 -> svn+ssh://svn.lindenlab.com/svn/linden/branches/viewer/viewer-2.0.0-3

merge https://svn.aws.productengine.com/secondlife/export-from-ll/viewer-2-0@873 https://svn.aws.productengine.com/secondlife/pe/stable@888 -> viewer-2.0.0-pe-4

ignore-dead-branch

svn merge -r108355:109316
svn+ssh://svn.lindenlab.com/svn/linden/branches/moss/maint-viewer-12-uploadfees-qa108314

Whew.

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