Merge

indra/llappearance/llwearable.cpp

indra/llcommon/llerror.cpp

indra/llcommon/llfile.cpp

indra/llcommon/llfile.h

indra/llcommon/llliveappconfig.cpp

indra/llcommon/lllivefile.cpp

indra/llcommon/llstring.cpp

indra/llcrashlogger/llcrashlock.cpp

indra/llimage/llimage.cpp

indra/llimage/llimagefilter.cpp

indra/llmessage/llavatarnamecache.cpp

indra/llmessage/llavatarnamecache.h

indra/llmessage/llhttpclient.cpp

indra/llmessage/llmessageconfig.cpp

indra/llmessage/llservicebuilder.cpp

indra/llui/llspellcheck.cpp

indra/llui/llviewereventrecorder.cpp

indra/llvfs/llpidlock.cpp

indra/llxml/llcontrol.cpp

indra/llxml/tests/llcontrol_test.cpp