* Changed the hard coded cache limit in llappviewer.cpp to 10GB as well as the
   slider maximum in the preferences menu. * The VFS cache is capped at 1GB due
   to file system limitations. The former 80/20 split between texture/vfs is
   maintained up to 5GB. Above this limit the texture cache is given all
   the additional cache space up to 10GB.
 * Fixed a log message in lltexturecache.cpp that was not showing the correct
   texture size. ER-883
 * Fixed a bug in llfloaterpreference.cpp that caused new cache value to be
   written to the old cache setting. This resulted in the the cache not being
   cleared when the location was set back to the default. ER-882
 * Disabled the "The cache will be cleared on reboot" message that is triggered
   by the reset button in the cache preferences in the case where the cache
   is already located in the default location.  The cache is only cleared when
   its location is changed. This is intended to address resident confusion
   regarding the purpose of the reset button, as demonstrated in VWR-19562.

Tripled spring limit for all params.  Very safe change.

This change looks more complicated than it actually is.  I basically turned max effect into a scaling parameter, versus a clamping parameter.  Piece of cake, just moved some code around and made minor logic changes.

Aesthetic increase of range for breast up/down and in/out bounce.  Not a bug or aberrant behavior, but this just looks better if we allow higher range of motion.

statement for plugin events.  This becomes an error in the build
so I'm adding a default: case to cover the enumeration.

The problem was caused by an outdated message name stored in LLInventoryObserver::mMessageName and not updated properly in LLInventoryModel::notifyObservers().
The message name used in LLInventoryAddedObserver::changed() was the name of the message most recently passed by LLInventoryModel::notifyObservers(), instead of the name of the latest actually received message. Using the most recent message name in this case fixed the problem.

Crash was because we weren't checking for null wearable lookups.

STORM-413 FIXED The presentation of IM sessions in message well depends on method that was used for opening IM window

- Replaced setRect method with setShape so that reshape and translate method be called

Committed on behalf of Richard Linden:
This patch makes clipping work consistently with text and embedded widgets. The widgets will only be displayed if the corresponding text they are embedded in is displayed.  There is also a new param "clip" for text widgets that can be used to disable clipping entirely.  I introduced this as a potential work around due to the fact that we *used* to assume that text was never clipped in the vertical direction unless we had scrolling turned on.  This hasn't been the case for over a year, but now we can selectively turn off vertical text clipping with (clip="false") if we have to.

STORM-1083 FIXED Using -login client parameter always results in a last location unavailable error message

- In case of using "login" or "autologin" command-line parameters, URL of the start location should be set during configuration initialization of application. This is because there won't be ability to set it before login state (panel login won't be shown).