Added a generate:scanner task for easy Scanner generation.
Added a generate:scanner task for easy Scanner generation.

It automates:
* generation of a new scanner class based on an existing scanner (JSON scanner as default)
* generation and initialization of a test suite folder
* addition of the generated files to SVN

It also helps a bit with _map.rb and file_type.rb, but is not editing the files.


dslh/coderay,dslh/coderay,dslh/coderay,dslh/coderay