provide our own conversation function, if PAM misc is not available. We
rely on login_tty to set up the terminal for us. And we avoid a few other
API uses that turned out to be Linux specific extensions.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@63 0da03de8-d603-11dd-86c2-0f8696b7b6f9
Fixed fatal compiler warning if compiling without SSL support.
Fixed cursor hiding and showing
Fixed various rendering glitches reported by Phil Endecott of Anyterm
(http://anyterm.org) fame.
Made code more portable. In particular, fixed sed scripts.
Added explicit config.h file, instead of passing configuration options on
the compiler's command line.
Fixed compilation issues on BSD systems. Code is still untested and
unsupported on non-Linux systems at this time.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@61 0da03de8-d603-11dd-86c2-0f8696b7b6f9
