Add support for loadable modules on POSIX systems

src/test_module.cpp

@@ -0,0 +1,19 @@
+
+#include <chaiscript/chaiscript.hpp>
+#include <string>
+
+std::string hello_world()
+{
+  return "Hello World";
+}
+
+extern "C"
+{
+  chaiscript::ModulePtr create_chaiscript_module_test()
+  {
+    chaiscript::ModulePtr m(new chaiscript::Module());
+
+    m->add(chaiscript::fun(hello_world), "hello_world");
+    return m;
+  }
+}