re-add stdio guy

removed in 2c0814f0d38aa97f84623267fba9860d79c453ed
probably by mistake.
re-add text gui (ncurses)

removed in 2c0814f0d38aa97f84623267fba9860d79c453ed
probably by mistake.
Merge pull request #320 from rofl0r/readd_guis

Readd text and stdio guis
Merge branch 'master' into kivy