updated lang::has method.
updated lang::has method.

physio/fatture,SIJOT/SIJOT-2.x,sergi10/rfuerzo,boomcms/boomcms,zeropingheroes/lanyard,escanton/invoices-providers,hackel/laravel,zeropingheroes/lanyard,udayrockstar/RestaurantManager,kerick-jeff/istore,SIJOT/SIJOT-2.x,lxerxa/actionview,slawisha/RestaurantManager,resnostyle/Shuttr,tkc/laravel-unit-test-sample,thosakwe/rGuard,flysap/skeleton,Stolz/Wiki,AustinW/contact-manager,lcp0578/Wiki,resnostyle/Shuttr,tkc/laravel-unit-test-sample,natetheaverage/Bosspos-dev,farwish/laravel-pro,flysap/skeleton,lcp0578/Wiki,escanton/invoices-providers,natetheaverage/Bosspos-dev,alanly/soen341-scheduler,farwish/laravel-pro,superdol/Wiki,AustinW/contact-manager,kerick-jeff/iPub,zhiyicx/thinksns-plus,Stolz/Wiki,pdoren/laravel4,udayrockstar/RestaurantManager,chipotle/quill,kerick-jeff/iPub,coolguy1990/madrambles,GoogleCloudPlatform/laravel,ColErr/creepr-workbench,hackel/laravel,chipotle/quill,cbnuke/FilesCollection,lxerxa/actionview,xezw211/wx,ColErr/creepr-workbench,alanly/soen341-scheduler,tkc/laravel-unit-test-sample,orckid-lab/dashboard,GoogleCloudPlatform/laravel,kerick-jeff/istore,escanton/invoices-providers,physio/fatture,ColErr/creepr-workbench,chipotle/quill,beautifultable/phpwind,alanly/soen341-scheduler,martindilling/martindilling,lxerxa/actionview,renemeza/college-web-control,beautifultable/phpwind,thosakwe/rGuard,thosakwe/rGuard,abbasadel/TheGlobalMeter,GoogleCloudPlatform/laravel,renemeza/college-web-control,hackel/laravel,chipotle/quill,RowlandOti/SlimeApi,ucla/shib-oauth2-bridge,thosakwe/rGuard,renemeza/college-web-control,sergi10/rfuerzo,slawisha/RestaurantManager,martindilling/martindilling,remxcode/laravel-base,lxerxa/actionview,Stichoza/laravel-boilerplate,xezw211/wx,natetheaverage/Bosspos-dev,martindilling/martindilling,tkc/laravel-unit-test-sample,alanly/soen341-scheduler,cbnuke/FilesCollection,abbasadel/TheGlobalMeter,coolguy1990/madrambles,lxyz/laraveldemo,zhiyicx/thinksns-plus,tinywitch/laravel,slimkit/thinksns-plus,udayrockstar/RestaurantManager,pdoren/laravel4,remxcode/laravel-base,coolguy1990/madrambles,renemeza/college-web-control,slawisha/RestaurantManager,lcp0578/Wiki,Stolz/Wiki,pdoren/laravel4,slimkit/thinksns-plus,AustinW/contact-manager,orckid-lab/dashboard,superdol/Wiki,abbasadel/TheGlobalMeter,ebollens/shib-oauth2-bridge,kerick-jeff/iPub,kjvenky/laravel,thosakwe/rGuard,natetheaverage/Bosspos-dev,zeropingheroes/lanyard,sergi10/rfuerzo,xezw211/wx,abbasadel/TheGlobalMeter,kjvenky/laravel,RowlandOti-Student/SlimeApi,superdol/Wiki,abbasadel/TheGlobalMeter,coolguy1990/madrambles