CMake: remove some unnecesary code and ToDos.

Patch by arrowdodger!

llvm-svn: 129274
diff --git a/llvm/cmake/modules/LLVMConfig.cmake.in b/llvm/cmake/modules/LLVMConfig.cmake.in
index 0d2f97c..d18b9b0 100644
--- a/llvm/cmake/modules/LLVMConfig.cmake.in
+++ b/llvm/cmake/modules/LLVMConfig.cmake.in
@@ -1,6 +1,6 @@
 # This file provides information and services to the final user.
 
-set(LLVM_PACKAGE_VERSION @PACKAGE_VERSION@) #remove this?
+set(LLVM_PACKAGE_VERSION @PACKAGE_VERSION@)
 
 set(LLVM_COMMON_DEPENDS @LLVM_COMMON_DEPENDS@)