Straw content

TODO before merge: 1. straw fedora, picnic basket, fancy straw sandals.
2. Straw from wheat, corn ... harvesting.
In "iexamine.cpp" (std::string itemType) is defined. As I understand, it is just id, so is it correct to do:

    if (itemType == "item id") {
I don't need the JSON validator to tell me that this won't load properly if I were to pull it. Checkity-check yo'self.