Merge pull request #134 from AWoloszyn/glslangvalidator-memory

Freed up some command line memory (not used programmatically).

diff --cc StandAlone/StandAlone.cpp
index 45527d8,f47410b..3c54d4f
--- 1/StandAlone/StandAlone.cpp
--- 2/StandAlone/StandAlone.cpp
+++ b/StandAlone/StandAlone.cpp
@@@ -861,8 -805,13 +863,13 @@@ int C_DECL main(int argc, char* argv[]
      if (Options & EOptionLinkProgram ||
          Options & EOptionOutputPreprocessed) {
          glslang::InitializeProcess();
 -        CompileAndLinkShaders();
 +        CompileAndLinkShaderFiles();
          glslang::FinalizeProcess();
+         for (int w = 0; w < NumWorkItems; ++w) {
+           if (Work[w]) {
+             delete Work[w];
+           }
+         }
      } else {
          ShInitialize();