first set of chnages from code review from Nat

indra/llcorehttp/_httpoprequest.cpp

indra/llcorehttp/_httpoprequest.h

indra/llcorehttp/_httppolicyglobal.cpp

indra/llcorehttp/_httppolicyglobal.h

indra/llcorehttp/_httpservice.cpp

indra/llcorehttp/_httpservice.h

indra/llcorehttp/httpcommon.h

indra/llcorehttp/httpoptions.cpp

indra/llcorehttp/httpoptions.h

indra/llcorehttp/httprequest.cpp

indra/llcorehttp/httprequest.h

indra/llmessage/llhttpsdhandler.cpp

indra/llmessage/llhttpsdhandler.h

indra/newview/llagent.cpp

indra/newview/llagent.h

indra/newview/llagentlanguage.cpp

indra/newview/llappcorehttp.cpp

indra/newview/llappearancemgr.cpp

indra/newview/llavatarrenderinfoaccountant.cpp

indra/newview/llavatarrenderinfoaccountant.h