Add license to composer files.
Add license to composer files.


sebdesign/html,jarektkaczyk/html,ankalus/html,vluzrmos/collective-html,rajatsharma94/html,wmather/html,bsampaio/collective-html,znsstudio/html,ywjrg/html,LaravelCollective/html,laravie/html,waynedmustt/html,vlakoff/html-1,tofarias/html,cgrossde/html,grave2000/laravelcollective_html,quentinyang/html,djh101/html,EspadaV8/html,vira-lytvynenko/html,barryvdh/html,StefanPrintezis/html