version of dependencies
Merge branch 'hotfix/readme' into develop

* hotfix/readme:
  change facebook to mercadolibre in readme
fix compatible versions for gem omniauth
v0.0.2
fix compatible versions for gem omniauth
v0.0.3
v0.0.4 - change urls
LICENSE
auth urls'
'
rename LICENSE file
gitignore more files;
remove .dotfiles [rvm, ruby]
add option :name to force dowcase "mercadolibre";
update gems omniauth and omniauth-oauth2
Merge branch 'develop'