Refactor the process forking of matchers into an RSpec support file
Add spider gear graphic to readme
Update the license with succinct Markdown link syntax
Add a byte order mark to the readme and license files
Add a project history file
Bump version number
Rename the history file
Add inline documentation of the API

Also revert "Add a byte order mark to the readme and license files"
(f7f48ac6dd1e48ccc0af3ddeeb9af257af66cf72).
Correct/improve autoload behavior

* Instead of returning the source *directory* path from
  Module#autoload?, return one or more matching source *file* path(s)
* Use Ruby load path (`$:`) to handle relative source file paths
* Expand and refactor spec coverage
* Explain Module#autoload? and Module#constants in the readme and in
  inline documentation
Switch to GitHub Pages as the project home page
Avoid platform-specific spec failures due to filename ordering
Update project history
Bump version number
Avoid premature, multiple test-coverage reports to Code Climate
Improve installation instructions in the readme
Use handcrafted 'autoload' instead of automated 'require' statements
Restrict RDiscount dependency to the MRI platform

It cannot be installed under JRuby because of C extensions.
Add support for the latest master of JRuby

Fall back to monkeypatching String because refinements are not yet
implemented on JRuby.
Update project history
Bump version number