added extra info about batch downloading
added extra info about batch downloading

jrosco/securedrop,chadmiller/securedrop,jaseg/securedrop,ehartsuyker/securedrop,heartsucker/securedrop,conorsch/securedrop,chadmiller/securedrop,ehartsuyker/securedrop,garrettr/securedrop,pwplus/securedrop,jrosco/securedrop,ageis/securedrop,micahflee/securedrop,jaseg/securedrop,kelcecil/securedrop,micahflee/securedrop,chadmiller/securedrop,jeann2013/securedrop,jrosco/securedrop,chadmiller/securedrop,jeann2013/securedrop,garrettr/securedrop,ageis/securedrop,kelcecil/securedrop,kelcecil/securedrop,jrosco/securedrop,kelcecil/securedrop,pwplus/securedrop,heartsucker/securedrop,garrettr/securedrop,jaseg/securedrop,pwplus/securedrop,chadmiller/securedrop,ageis/securedrop,chadmiller/securedrop,micahflee/securedrop,ehartsuyker/securedrop,jaseg/securedrop,jaseg/securedrop,ehartsuyker/securedrop,conorsch/securedrop,pwplus/securedrop,conorsch/securedrop,garrettr/securedrop,kelcecil/securedrop,heartsucker/securedrop,pwplus/securedrop,ehartsuyker/securedrop,jeann2013/securedrop,jeann2013/securedrop,jrosco/securedrop,conorsch/securedrop,ehartsuyker/securedrop,jrosco/securedrop,ageis/securedrop,heartsucker/securedrop,kelcecil/securedrop,jeann2013/securedrop,pwplus/securedrop,jaseg/securedrop,jeann2013/securedrop,conorsch/securedrop,heartsucker/securedrop,micahflee/securedrop