merge with viewer-release

autobuild.xml

build.sh

indra/cmake/BuildVersion.cmake

indra/edit-me-to-trigger-new-build.txt

indra/llappearance/llavatarappearance.cpp

indra/llappearance/llavatarappearance.h

indra/llcommon/CMakeLists.txt

indra/llcommon/llsd.cpp

indra/llcommon/llsd.h

indra/llcommon/llsdserialize.cpp

indra/llcommon/llsdserialize.h

indra/llcommon/llsdserialize_xml.cpp

indra/llcommon/llsdutil.cpp

indra/llcorehttp/_httplibcurl.cpp

indra/llcorehttp/_httpoprequest.cpp

indra/llcorehttp/examples/http_texture_load.cpp

indra/llcorehttp/httpheaders.cpp

indra/llcorehttp/httpheaders.h

indra/llcorehttp/tests/test_httpheaders.hpp

indra/llcorehttp/tests/test_httprequest.hpp