Split for viewer/simhost sync LLSD with simhost.

indra/llcommon/llsd.cpp

indra/llcommon/llsd.h

indra/llcommon/llsdutil.cpp

indra/llcommon/llsdutil.h

indra/llinventory/CMakeLists.txt

indra/llinventory/llsettingsbase.cpp

indra/llinventory/llsettingsbase.h

indra/llinventory/llsettingsdaycycle.cpp

indra/llinventory/llsettingsdaycycle.h

indra/llinventory/llsettingssky.cpp

indra/llinventory/llsettingssky.h

indra/llinventory/llsettingswater.cpp

indra/llinventory/llsettingswater.h

indra/newview/CMakeLists.txt

indra/newview/llenvironment.cpp

indra/newview/llenvironment.h

indra/newview/llsettingsvo.cpp

indra/newview/llsettingsvo.h