The LLApp API used to consist of init(), mainLoop(), cleanup() methods. This
makes sense -- but on Mac that structure was being subverted. The method
called mainLoop() was in fact being called once per frame. There was
initialization code in the method, which (on Mac) needed to be skipped with an
already-initialized bool. There was a 'while' loop which (on Mac) needed to be
turned into an 'if' instead so the method would return after every frame.

Rename LLApp::mainLoop() to frame(). Propagate through subclasses LLAppViewer
and LLCrashLogger. Document the fact that frame() returns true to mean "done."
(This was always the case, but had to be inferred from the code.)

Rename the Mac Objective-C function mainLoop to oneFrame. Rename the C++ free
function it calls from runMainLoop() to pumpMainLoop(). Add comments to
llappdelegate-objc.mm explaining (inferred) control flow.

Change the Linux viewer main() and the Windows viewer WINMAIN() from a single
LLAppViewer::mainLoop() call to repeatedly call frame() until it returns true.

Move initialization code from the top of LLAppViewer::frame() to the init()
method, where it more properly belongs. Remove corresponding
mMainLoopInitialized flag (and all references) from LLAppViewer.

Remove 'while (! LLApp::isExiting())' (or on Mac, 'if (! LLApp::isExiting())')
from LLAppViewer::frame() -- thus unindenting the whole body of the 'while'
and causing many lines of apparent change. (Apologies to reviewers.)

There are four LLApp states: APP_STATUS_RUNNING, APP_STATUS_QUITTING,
APP_STATUS_STOPPED and APP_STATUS_ERROR. Change LLAppViewer::frame() return
value from (isExiting()) (QUITTING or ERROR) to (! isRunning()). I do not know
under what circumstances the state might transition to STOPPED during a
frame() call, but I'm quite sure that if it does, we don't want to call
frame() again. We only want a subsequent call if the state is RUNNING.

Also rename mainLoop() method in LLCrashLogger subclasses
LLCrashLoggerWindows, LLCrashLoggerMac, LLCrashLoggerLinux. Of course it's
completely up to the frame() method whether to yield control; none of those in
fact do. Honor protocol by returning true (frame() is done), even though each
one's main() caller ignores the return value.

In fact LLCrashLoggerWindows::mainLoop() wasn't using the return protocol
correctly anyway, returning wParam or 0 or 1 -- possibly because the return
protocol was never explicitly documented. It should always return true: "I'm
done, don't call me again."

STORM-1482 The Viewer shouldn't overwrite the crash behavior settings, some cleanups to the crash reporters, and the ability to use --set GroupName.SettingName to set parameters outside of the (default) Global settings group.

Such as stack_trace.log on Linux or SecondLifeException.log on Win32.

svn+ssh://svn.lindenlab.com/svn/linden/branches/moss/gst3-t113732

QAR-1333 linux gstreamer compatibility improvements and ADD_BUILD_TEST
improvements - combo merge

Merge back of viewer 1.22 RC6 and RC7 change to trunk.
QAR-1214 and QAR-1227

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

dataserver-is-deprecated

Changes from 1.19.0.2 and 1.19.0.3

DEV-9226 Some Dazzle? icons have sneaked into the release branch
DEV-9226 - lock icon not appearing in properties window for no-modify inventory items
DEV-8771 Preferences > Web has truncated text in the Address: section, ported and tested minor xml change
DEV-9736 commit 1.19.0 second set of translated xui strings
DEV-9825 Make the region info message a passive notification
DEV-7714 - Korean viewer crashes on startup.
DEV-9759 - Stand up button etc dissapear offscreen after using mouselook
DEV-9938 client-readme-voice.txt missing from open source distribution
DEV-9436 Changed default SL window size to 1000x700, to allow buttons in UI to have proper labels (Communicate) and search to fit onscreen.
DEV-10031    	Clicking on another users classifieds ad then closing asks you to save changes
DEV-10066    	Checking to select a role does not enable the apply button
DEV-8809    	stray 'Done" on the Profile Web tab
DEV-8515 Debug settings overrides do not work for booleans.  svn merge -r77376:77377 sl-parcelmedia-3.  OK by cg.
DEV-10083: Preferences window docks at an offscreen position and cannot be moved vertically
DEV-10186 - LLIMPanel kills the framerate for group ims.
DEV-10108 Viewer freeze and delay in opening map
DEV-10115 Visible flashing of prim highlight when editing
DEV-10112 	Parcel audio play setting is not remembered when crossing over a parcel with no media
DEV-10109 	Alt and left/right arrow keys dont move you between tabs
DEV-10093 	Login Page > SL Release link overlaps Quit when viewer resized
DEV-10048 	Redocking the Contact list causes the communicate ui to get ugly
DEV-8131  	 Deutsch "System Default" is translated as "System Error" in language preferences
DEV-10209 - reverted floater_test.xml to empty floater.
DEV-10255 - Clicking on gestures button moves open windows
DEV-10046 	Pressing escape doesnt cause the chat history or inventory windows to lose focus
DEV-10399 -- Update required version of QuickTime library to 7.4.1 for 1.19.0 Viewer
DEV-10410 - Toggling voice causes layout problems in toolbar
DEV-8562 - Viewer crash just after login
DEV-10147 - "LLXmlTree parse failed" with settings_releasecandidate.xml
DEV-9874 - Land forsale icon in menubar overlaps pushobject restriction icon
DEV-9701 - Upload Animation window: Button missing in Stopped window state
DEV-10355 - Client crashes when viewing the proposals tab in group information
DEV-10521 My Landmarks dropdown list adds a repetition to EOF every time it's opened
DEV-10496 Groups>Proposals>Past Vote text gets chomped
DEV-10499 Defaulted buttons in floater dialogs remain highlighted when not in focus
DEV-5611 - Crash reporter appears in the background on mac (Changed launch to use open instead of direct binary call)
DEV-10704 - Crash reporter not initializing boolean, causing false exec_froze reporting (Added initilizer to constructor)