Will be used for mesh, inventory, etc., operation markers.

param blocks no longer write enums as ints

CHUI-739 Fixed! FUI toolbars not displayed when switching between CHUI and release viewer : parsing declare values of Enums

CHUI-580 : Fixed : Clean up the use of display name. Allow the use of the legacy protocol in settings.xml

CHUI-580 : WIP : Change the display name cache system, deprecating the old protocol and using the cap (People API) whenever available. Still has occurence of Resident as last name to clean up.

Given that third-party libraries (such as Boost) can and do use those names,
properly namespace-scoped, it's unpardonable to break any such innocent usage
with a macro. Given the pervasiveness of the need, introduce a header file
with the requisite #undef directives.

Instead of compatibility mode, #defining BOOST_FILESYSTEM_VERSION to 2 only
gets you a compile error these days.

MAINT-1815 Fix for excessive memory usage in Mayfair.  Disable tcmalloc.  Disable private memory pools.  Make viewer large address aware on windows.

Reviewed by Kelly

MAINT-1753: Correcting behavior of ll_aligned_realloc_16() on Linux to avoid memory corruption in the case that the new memory size requested is smaller than the old memory size.  Also, adding check to ensure that the aligned malloc returns a non-null value before memcopying.

MAINT-1684: Correcting the calls to ll_aligned_free() which should have actually been to ll_aligned_free_16().

MAINT-1684: Attempt at correcting the linux crash on startup.  Replacing the memory allocations and frees in the LLPrivateMemoryPool with aligned memory allocations and frees.

Fix non-thread-safe refcounting of LLHTTPClient::Responder and fix out-of-order deletion of LLTextureFetch on shutdown

CHUI-283: Now the avatar icon loads in the user's avatar image.Also the avatar image is of proper size. The participant of the conversation is offset correctly as well.

CHUI-283: Now upon the information icon and speaker icon do not overlap the username text. Instead the username text will be truncated with an ellipse to prevent the overlap. Also did a code cleanup.

fix for gcc builds

always parse named values first
added detection of enum-type values and now parse as ints

CHUI-283: Basic Implementation, just have hard coded avatar icon appearing and profile/info buttons visible. profile/info buttons do not have proper positioning or mouseclick events.