use std::end instead of end because of MSVC

include/chaiscript/language/chaiscript_eval.hpp

@@ -650,7 +650,7 @@ namespace chaiscript
         }
 
         static bool has_this_capture(const std::vector<AST_Node_Impl_Ptr<T>> &children) {
-          return std::any_of(begin(children), end(children),
+          return std::any_of(std::begin(children), std::end(children),
                 [](const auto &child){
                   return child->children[0]->text == "this";
                 }