lb/stable-without-glsl.base

@ merge of:
lb/fixes
lb/stable#vbo_and_relocations
lb/stable#fix_empty_fragprog
lb/stable#formats
lb/stable#fragprog
lb/stable#fragprog_insns
lb/stable#fragprog_precision
lb/stable#half_float_vertex
lb/stable#new_2d
lb/stable#nv40_fragtex_opt
lb/stable#query
lb/stable#query_block
lb/stable#twoside
lb/stable#vertprog_insns
lb/xlib_add_public