Changes from 0.1 to 0.2:

- Dynamic protocol/service lookup in connected_socket()
- Modularized print server types (now: lpr_local / lpr_remote / netware)
- Netware print server support
- ported to HPUX
  (Added configure checks for vsnprintf, seteuid, getopt_long)
- Job numbers changed to job id's (char * instead of int)
- Subcommand reply parsing split into stdout/stderr/exit-code.
- Bugs fixed: small memory leak upon set_printer()
              make sure file descriptors 0, 1, and 2 are valid before pipe()
              correct return value of tmp_as_root()
              fixed race condition upon SIGCHILD in server_main()
              ignore SIGPIPE
              fixed some #include's

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First alpha release: klp-0.1
