initial modified-time support

hardcoded-path-in-scripts problem.

NLST sends an NLST-looking list
renamed the upload file

from being freed twice (a NULL free the second time)

very early, as that could leak memory before

used

test run

allows the test script to verify that it is our test server running on the
particular port

checks memanalyze output better
filters PORT output when doing FTP compares

made the big config struct local (big . => -> replace)

memory is then freed in the function

multiple transfers are supported