Merge branch 'master' into ChaiScript_5_0_CPP_11

Conflicts:
	include/chaiscript/language/chaiscript_common.hpp
	include/chaiscript/language/chaiscript_parser.hpp

contrib/codeanalysis/heterogenous_array_loop.chai

@@ -0,0 +1,10 @@
+
+var my_array=["1", 4, 6.6l, 10ul, "1000", 100, 10.9f ];
+
+for (var j = 0; j < 10000; ++j)
+{
+  for (var i = 0; i < 6; ++i)
+  {
+    to_string(my_array[i]);
+  }
+}