Function Make-Local-Dependency

Part of:

package weblocks
( make-local-dependency < type > < file-name > &key < do-not-probe > < media > (webapp (current-webapp)) )
Make a local (e.g. residing on the same web server) dependency of
type :stylesheet or :script. Unless :do-not-probe is set, checks if
file-name exists in the server's public files directory, and if it does,
returns a dependency object.