Silence the diagnostic llinfos spam when listening to a stream.
Further header cleanup and a few updates

Updated llstring to current linden
Further linden_common cleanup
Header cleanup
Raised banlines to 5000 as per linden server change
Included missing llmediaentry.cpp file
Minor whitespace changes here and there
Corrected issues

Corrected issue noted in media_plugin_webkit by Aleric.
Grr.
Avoid dead lock in LLQueuedThread::generateHandle / LLTextureFetchWorker::callbackDecoded

Thead 1:

indra/llcommon/llqueuedthread.cpp:456:

452                     if (complete)
453                     {
454                             lockData();             // This locks LLThread::mRunCondition
455                             req->setStatus(STATUS_COMPLETE);
456                             req->finishRequest(true);

LLImageDecodeThread::ImageRequest::finishRequest calls:
    mResponder->completed(success, mDecodedImageRaw, mDecodedImageAux);

LLTextureFetchWorker::DecodeResponder::completed calls:
    worker->callbackDecoded(success, raw, aux);

LLTextureFetchWorker::callbackDecoded calls:
    LLMutexLock lock(&mWorkMutex);                      // This locks LLTextureFetchWorker::mWorkMutex

Thread 2:

LLTextureFetchWorker::doWork calls:
    LLMutexLock lock(&mWorkMutex);                      // This locks LLTextureFetchWorker::mWorkMutex
    .
    .
    .
    mDecodeHandle = mFetcher->mImageDecodeThread->decodeImage(mFormattedImage, image_priority, discard, mNeedsAux, new DecodeResponder(mFetcher, mID, this));

LLImageDecodeThread::decodeImage calls:
    handle_t handle = generateHandle();

LLQueuedThread::generateHandle calls:
    lockData();                                         // This locks LLThread::mRunCondition
Random stab in the dark coming right up!
Crash fix copy texture params
Updated 'Show Updates'
Looks like a bit of edit crash fix got missed, thx Drake
Merge branch 'master' of git://github.com/AlericInglewood/SingularityViewer
Merge branch 'master' of git://github.com/Shyotl/SingularityViewer

Conflicts:
	indra/llaudio/llstreamingaudio_fmodex.cpp
	indra/newview/skins/default/xui/en-us/panel_preferences_graphics1.xml
Safer settings, EOL fix
Merge commit 'c7bdaf66329b018159c834d75fcc3d807b188ccb'
Uhm..

This fixes a build issue temp till can rebuild QT...*sigh*
Build fixes VC10
Merge branch 'AltCompilers' of git://github.com/LightDrake/SingularityViewer

Conflicts:
	indra/newview/llvieweraudio.cpp
Less intrusive notifications, by Tazy Scientist
Dirty potential mesh crash fix
Fix alpha flicker when Show Updates is enabled
Fix measurement tool
Made AntiSpam better

AntiSpamNotify setting to turn off notifications, which seemed to become a new form of spam, otherwise.
Add tool_tips to UI explaining how to make the system less sensitive.
Made defaults for antispam a lot less sensitive, so users used to the old antispam defaults won't likely need to configure the new panel.
Pull in license from NaCl... (Why wasn't it already there, Ruby?!)
Fixed spaces being where tabs should be...
Added in selective Dialog disabling, instead of just all, nice little feature in itself.
Potentially fixed a bug where sounds would be blocked when they shouldn't be... but, if this still happens, I'll put in a debug setting to disable sound antispam.