Updated the constructors so that the new constructors can work with either URLs of resources on the network - or local file URLs
Updated the constructors so that the new constructors can work with either
URLs of resources on the network - or local file URLs

Additional private methods getauxiliaryURLs and getschemeURLs use regex
pattern matching to extract the appropriate files from either a directory
listing or a web page (assuming that the files are in the same directory
as the index page)

getauxiliaryURLs can also handle hyperlinks, if the auxiliary files are
at a remote location, indicated by an <a href> tag.





git-svn-id: 194159a778115b6f178b8ada10909407840e49ec@1687 b63d296a-7662-4df4-3098-00f9c2c9103a

tavlima/fosstrak-tdt