As a Developer I want gnfinder to become part of 4 other named entity recognition projects.

[dimus]

The idea is to have common features like tokenizing to be used by other named-entity recognition programs. There is now a gner project that has tokenizer and other shared entities defined. I need to refactor gnfinder so it can be based on gner. As an example how to use it I made a simple number finding project gnumsfind.