Support common folder split in grunt-copy
Support common folder split in grunt-copy

Manouchehri/mailvelope,mommel/mailvelope,anthonymiyoro/mailvelope,power12317/mailvelope,linagora/mailvelope,linagora/mailvelope,Manouchehri/mailvelope,mommel/mailvelope,Manouchehri/mailvelope,mailvelope/mailvelope,mommel/mailvelope,linagora/mailvelope,mailvelope/mailvelope,anthonymiyoro/mailvelope,anthonymiyoro/mailvelope,power12317/mailvelope,mailvelope/mailvelope