Updating SDL to 290561, c-ares to 290399, Boost to 290566, colladadom
to 290576, curl to 290567, fontconfig to 290569, freetype to 290557,
google-mock to 290574, libpng to 290558, libxml2 to 290562, llqtwebkit
to 290578, openssl to 290560, PCRE to 290406, zlib to 290556.  Document
compiling and linking in new 00-COMPILE-LINK-RUN.txt in indra/cmake.  It
is the README for the building process based on things learned during
this library project.  Switch building process back to style used for
new llqtwebkit2 repo.  This builds shared libraries for Qt4 products
on all platforms using current build machines and TC task templates.
All platforms are building.  All have comparable FPS rates.  Builds are
getting quieter.  Forward, comrades!

Release and Debug builds working.  Remove the DOM_DYNAMIC define so
that we don't create declspec declarations to colladadom objects
and pull in libxml2_a (_a for archive) to complete the link.  Debug
functional and would be moreso if not for all the CrtCheckMemory()
calls.

colladadom to 290229, curl to 290186, fontconfig to 290258, freetype to 290255,
google-mock/gmock/gtest to 290199, libpng to 290081, libxml2 to 290157,
llqtwebkit to 290262/250147 (to be fixed shortly), openssl to 290083,
pcre to 290150, zlib to 290080.  The freetype2 headers are now normalized
to what they would normally be on a unix-type system.  Libxml2 and
pcre are available on all platforms.  Libraries generally move in the
direction of static archives rather than shared libraries (e.g. openssl).
The llqtwebkit side is a step back from the more ambitious goal.  What
will be used (290262) will be a simple rebuild of the existing 4.7.1
library with updated package dependencies.  The bigger work will be in
the future.

Fix llmediadataclient test to include new dep on llprimitive and fix bogus boost lib refs in llprimitive cmake def

On Windows, LLPrimitive.cmake named four Boost libraries with names ending in
the string 1_45. Now that we're trying to upgrade Boost to 1.52, those
suffixes are inappropriate. Fortunately the libraries in our current Boost
package do not have version-stamped names, so we hope this fix can survive
for several Boost upgrades to come.

boost::thread and the easiest path to that was to go with the 1.48 Boost release
in the 3P tree (eliminating a fork for a modified 1.45 packaging).  One unit test,
the most important one, is failing in test_httprequest but that can be attended
to later.  This test issues a GET to http://localhost:2/ and that is hitting the
wire but the libcurl plumbing isn't delivering the failure, only the eventual
timeout.  An unexpected change in behavior.

dataserver-is-deprecated
for-fucks-sake-whats-with-these-commit-markers