(feat) Added configure script.
(feat) Generalized configure script.
(refactor) Refactored Travis to use configure script.
Merge pull request #1 from zzmp/feat/configure

(feat) Added configure script.
(feat) Added request and response modules.
(fix) Added correct visibility specifiers for listen and smelt.
(feat) Added alloy module from AnyMap.
(feat) Added alloy to ingot signatures.
(feat) Added alloy to and publicized furnace.
(fix) Remove deprecated lint attribute.
Merge pull request #2 from zzmp/feat/alloy

(feat) Added alloy.
Merge pull request #3 from reem/bug/deprecated-lint

(fix) Removed deprecated lint.
(feat) Updated the Furnace Trait.
(feat) Setup IronFurnace as Clone + Send
(feat) Added skeleton of forge for IronFurnace
(feat) Completed IronFurance forge implementation.
(fix) Iterate through the exit stack in reverse.
(refactor) Moved impl of Clone for Ingots to ingot module.
(cleanup) Removed confusing variable name.
Merge pull request #4 from reem/feat/ironfurnace

(feat) Implemented IronFurnace