Initial (largely complete) gamma correct rendering implementation.

autobuild.xml

indra/llprimitive/lltextureentry.h

indra/llrender/llshadermgr.cpp

indra/llrender/llshadermgr.h

.../newview/app_settings/shaders/class1/deferred/alphaF.glsl

...iew/app_settings/shaders/class1/deferred/fullbrightF.glsl

...iew/app_settings/shaders/class1/deferred/pointLightF.glsl

...w/app_settings/shaders/class1/deferred/postDeferredF.glsl

..._settings/shaders/class1/deferred/postDeferredNoDoFF.glsl

...ew/app_settings/shaders/class1/deferred/softenLightF.glsl

...gs/shaders/class1/lighting/lightFullbrightAlphaMaskF.glsl

.../newview/app_settings/shaders/class2/deferred/alphaF.glsl

...ew/app_settings/shaders/class2/deferred/softenLightF.glsl

..._settings/shaders/class2/windlight/atmosphericsVarsF.glsl

..._settings/shaders/class2/windlight/atmosphericsVarsV.glsl

indra/newview/lldrawpoolalpha.cpp

indra/newview/llviewerdisplay.cpp

indra/newview/llwlparamset.cpp

indra/newview/pipeline.cpp

indra/newview/pipeline.h