Merge branch 'branchX' into 'master'

.gitignore

build/config_sys.cfg

build/demos/materials/tp/tp_combineglass001a.mtl

build/demos/materials/tp/tp_gate_door_glass.mtl

build/demos/materials/tp/tp_glasswindowbreak070a.mtl

build/demos/materials/tp/tp_sga_window_center_up.mtl

build/engine/materials/dev/dev_floor.mtl

build/engine/materials/dev/dev_wall.mtl

build/engine/materials/sky/sky_hdr_hl2.mtl

build/engine/shaders/base/anim.vs

build/engine/shaders/base/post.vs

build/engine/shaders/base/skybox.vs

build/engine/shaders/base/static.vs

build/engine/shaders/const.h

build/engine/shaders/default/default.ps

build/engine/shaders/default/postprocess.ps

build/engine/shaders/default/sky.ps

build/engine/shaders/default/transparent.ps

build/engine/shaders/gdefines.h

build/engine/shaders/lighting/lighting_blend.ps