Merge with tip

indra/llcommon/llassettype.cpp

indra/llcommon/llassettype.h

indra/llcommon/llstring.cpp

indra/llcommon/llstring.h

indra/llcommon/lluri.cpp

indra/llcommon/lluuid.cpp

indra/llcommon/llversionserver.h

indra/llcommon/llversionviewer.h

indra/llimage/llimage.cpp

indra/llimage/llimage.h

indra/llinventory/llinventorytype.h

indra/llmessage/llassetstorage.cpp

indra/llmessage/llcurl.cpp

indra/llmessage/llcurl.h

indra/llmessage/llhttpclient.cpp

indra/llmessage/llhttpclient.h

indra/llmessage/lltransfersourceasset.cpp

indra/llmessage/lltransfersourceasset.h

indra/llmessage/llurlrequest.cpp

indra/llmessage/llurlrequest.h