A few trivial things, including removing '/' as a command line option indicator so absolute paths work naturally.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20839 e7fa87d3-cd2b-0410-9028-fcbf551c1848

StandAlone/StandAlone.cpp

@@ -132,7 +132,7 @@ int C_DECL main(int argc, char* argv[])
         argc--;
         argv++;    
         for (; argc >= 1; argc--, argv++) {
-            if (argv[0][0] == '-' || argv[0][0] == '/') {
+            if (argv[0][0] == '-') {
                 switch (argv[0][1]) {
                 case 'd': delay    = true;                           break;