[svn r9] added a preliminary rebuild profile. llvmdc-posix - very handy :)

added readme.txt
added test/g.d - tests passing strings to functions
fixed test/dgs.d and test/funcptr, now all tests except those related to typeinfo should work.

test/g.d

@@ -0,0 +1,13 @@
+module g;
+
+void func(char[] str)
+{
+    printf("%.*s\n", str.length, str.ptr);
+}
+
+void main()
+{
+    char[] arr = "Hello World!";
+    func(arr);
+    func("ditto");
+}

test/pt.d

@@ -12,7 +12,6 @@ int main()
     printf("%p %p\n", s.ptr, sd.ptr);
     printf("%c%c%c\n", s[0], s[1], s[2]);
     }
-    
 
     char[16] s1 = void;
     char[16] s2 = void;