(Attribution notice)

Credits:
-------

Original developer: 
    Ernesto Posse (eposse@cs.queensu.ca; http://www.cs.queensu.ca/~eposse)

Contributors:
    (None yet; if you extend or modify this software, you may append your name here, as long as you adhere to the Licence Agreement)


Licence:
-------

Copyright 2010 Ernesto Posse

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.


(A copy of the Apache License 2.0 is found in the LICENSE file)

