Explicitly set license type and updated contributor README.

Author: dblock

README.markdown

@@ -270,12 +270,17 @@ StringAPI::routes[0].route_optional_params # yields an array [ "limit" ]
 
 ## Note on Patches/Pull Requests
 
-* Fork the project.
-* Make your feature addition or bug fix.
-* Add tests for it. This is important so I don't break it in a future version unintentionally.
-* Commit, do not mess with Rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
-* Send me a pull request. Bonus points for topic branches.
+* Fork the project
+* Write tests for your new feature or a test that reproduces a bug
+* Implement your feature or make a bug fix
+* Do not mess with Rakefile, version or history
+* Commit, push and make a pull request. Bonus points for topical branches.
+
+## License
+
+MIT License. See LICENSE for details.
 
 ## Copyright
 
-Copyright (c) 2010 Michael Bleigh and Intridea, Inc. See LICENSE for details.
+Copyright (c) 2010-2012 Michael Bleigh and Intridea, Inc. 
+

grape.gemspec

@@ -10,6 +10,7 @@ Gem::Specification.new do |s|
   s.homepage    = "https://github.com/intridea/grape"
   s.summary     = %q{A simple Ruby framework for building REST-like APIs.}
   s.description = %q{A Ruby framework for rapid API development with great conventions.}
+  s.license     = "MIT"
 
   s.rubyforge_project = "grape"