core: clean - 80 cols
pkg: set retro-gulp-styl name
example: add gulp file
example: add style file to compile
example: ignoring dist/ folder
doc: improve documentation
pkg: add gulp like a dev dependency
example: set css compression
doc: improve examples doc
pkg: remove lodash dependency. bump @0.3.1
core: get plugins and options arguments
Release 0.3.1