MAINT-8052: Initial support for new EEP cap

indra/llinventory/llparcel.h

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/llenvironment.cpp

indra/newview/llenvironment.h

indra/newview/llfloaterland.cpp

indra/newview/llfloaterland.h

indra/newview/llfloaterregioninfo.cpp

indra/newview/llsettingsvo.cpp

...newview/skins/default/xui/en/panel_region_environment.xml