Allow laravel 5.1
Allow laravel 5.1

http://semver.mwl.be/#?package=laravel%2Flaravel&version=~5.0&minimum-stability=stable

mcamara/laravel-localization,grrnikos/laravel-localization,DMeganoski/laravel-localization,webds/laravel-localization,nWidart/laravel-localization