unit test usable with any ftp server, no root access required
remove old comments
Using environment variables for FTP access
Removing .htaccess in tearDown. This enables lftp to delete the whole
directory.
new README for new setup with environment variables
removing ftp directory at once
Removed unnecessary and error-proce `cd` in tearDown.
Merge pull request #94 from mkllnk/refactor-tests

Refactor tests