Git ignores pkg/
Correct typo in README
Removed q
Removed ObjectUtil
Ftpd namespace
tests no longer leave temporary directories behind
Close test client after test.

This cleans up temporary directories without having to wait for gc or for the program to end
Moved example from ftp_server into its own file
example: Change contents of README
example: Print URI
example: Change name of connection script
README: Add test instructions