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
