[ADD] config-parser: add .turbocommit config feat
[ADD] config-parser: add .turbocommit config feat

     - Now we are checking if a local conf file exist: .turbocommit
     - The user can add a .turbocommit file by repo. And we are reading it by repo,
       so now we can have diferents conventions by repo folder.

labs-js/turbo-commit,labs-js/turbo-commit