Fix many warnings from msvc debug build

indra/cmake/URIPARSER.cmake

indra/llimage/llimagefilter.cpp

indra/llinventory/llsettingssky.cpp

indra/llmath/llmath.h

indra/llrender/llatmosphere.cpp

indra/newview/llavatarrendernotifier.cpp

indra/newview/llfasttimerview.cpp

indra/newview/llfloatermodelpreview.cpp

indra/newview/llfloaterregionrestarting.cpp

indra/newview/lllogininstance.cpp

indra/newview/llpaneleditwearable.cpp

indra/newview/llpanelgroup.h

indra/newview/llstatusbar.cpp

indra/newview/llviewertexture.cpp