adds check for common apache directory declarations
adds check for common apache directory declarations

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