Eliminate similar code from network.c.
Implement fgets equivalent at the streams level, which can detect
the mac, dos and unix line endings and handle them appropriately.
The default behaviour is unix (and dos) line endings.
An ini option to control this behaviour will follow.
# Don't forget to make clean!
# I've done some testing but would appreciate feedback from
# people with scripts/extensions that seek around a lot.
Currently read-only, and http is the only thing tested.
Because of this, using them can be controlled by configure:
--with-curlwrappers Use CURL for url streams
Not for production use...
This enables http, https, ftp and ldap protocols as streams.
