merge changes for latest viewer-development

.hgignore

.hgtags

BuildParams

autobuild.xml

build.sh

doc/contributions.txt

indra/cmake/VisualLeakDetector.cmake

indra/cmake/WebKitLibPlugin.cmake

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

indra/llaudio/llaudiodecodemgr.cpp

indra/llaudio/llaudioengine.h

indra/llcharacter/llbvhloader.cpp

indra/llcharacter/llcharacter.h

indra/llcommon/linden_common.h

indra/llcommon/llavatarname.cpp

indra/llcommon/llevents.cpp

indra/llcommon/llmd5.cpp

indra/llcommon/llpreprocessor.h

indra/llcommon/llsdserialize.cpp

indra/llcommon/llsdserialize_xml.cpp