Update links in README
Added linked to external projects and status documents on Khronos SVN
diff --git a/icd/intel/compiler/README.md b/icd/intel/compiler/README.md
index a61640e..a106ab4 100644
--- a/icd/intel/compiler/README.md
+++ b/icd/intel/compiler/README.md
@@ -2,10 +2,11 @@
This compiler stack was brought over from the GlassyMesa driver LunarG created for Valve.
It uses the following tools:
-- [glslang with BIL support](https://github.com/KhronosGroup/GL-Next/tree/master/icd/intel/compiler/mesa-utils/src/glsl)
-- LunarGLASS middle end optimizer
-- GlassyMesa's GLSLIR and supporting infrastructure
-- GlassyMesa's DRI i965 backend
+- BIL support and LunarGLASS middle end optimizer (pulled in via
+[update_external_sources.sh](https://github.com/KhronosGroup/GL-Next/tree/master/update_external_sources.sh) script)
+(https://github.com/KhronosGroup/GL-Next/tree/master/icd/intel/compiler/mesa-utils/src/glsl)
+- [GlassyMesa's GLSLIR and supporting infrastructure](https://github.com/KhronosGroup/GL-Next/tree/master/icd/intel/compiler/shader)
+- [GlassyMesa's DRI i965 backend](https://github.com/KhronosGroup/GL-Next/tree/master/icd/intel/compiler/pipeline)
For xglCreateShader, we primarily used the existing standalone device independent front end which can consume GLSL or BIL, and results in a separately linked shader object.