some code refactoring
code refactoring
code refactoring
some refactoring and clean up
some refactoring and upstream rebased
fix import incoherence
Merge pull request #8 from massyl/master

toward more modular design :-)
- Bootstrap hwifi.nix: cabal2nix hWifi --sha256 foo > hwifi.nix
- Log into sandboxed env: nix-shell --pure hwifi.nix
- Reference the tools needed to build/run hWifi
Refactor - Remove needless intermediary function definition
Doc - Refactor - Format in documentation
Refactor - Improve reading
Refactor - Use liftM
Refactor - Remove needless first map and use direct function composition
Refactor - Remove redundant brackets
Refactor - Reorganize imports
Refactor - Add break line
Refactor - Doc - Improve sentence
Refactor - Remove break line
Refactor - Format code
Doc - Add a docstring (prepare haddock doc)