Add .aspx to list of linkages

[fishytodd]

Possible to add this to list of link detection logic, likely to lump in with zips. Example record

http://portal.westcoastoceans.org/geoportal/rest/document?id={50EA5312-D343-40D5-9950-6CCD835DB067}

[tchaddad]

Should show up under OPEN.