Move DisableCoreGuis to source/guis.
Rename 'Post' and 'Put' Data methods.
Use alternative constructor styling in Console.
Clarify console.warn example.
Move the License to its own file.
Rename the project to 'rbx-lua-dump'.

Updated the readme to reflect this change. This is the only file that
needed to be edited for the rename.
Use an h3 for the contributing header.