added license
added license

basecom/LXReorderableCollectionViewFlowLayout,Mombo-Labs/LXReorderableCollectionViewFlowLayout,brandons/LXReorderableCollectionViewFlowLayout,myeyesareblind/LXReorderableCollectionViewFlowLayout,Raizlabs/LXReorderableCollectionViewFlowLayout,lukescott/LXReorderableCollectionViewFlowLayout,winkapp/LXReorderableCollectionViewFlowLayout,georgel/LXReorderableCollectionViewFlowLayout,tokorom/LXReorderableCollectionViewFlowLayout,robotmedia/LXReorderableCollectionViewFlowLayout,lxcid/LXReorderableCollectionViewFlowLayout,zht415/LXReorderableCollectionViewFlowLayout,RamiAbouGhanem/LXReorderableCollectionViewFlowLayout,viking2009/LXReorderableCollectionViewFlowLayout,gshaviv/LXReorderableCollectionViewFlowLayout,basecamp/LXReorderableCollectionViewFlowLayout