Interpret backspace in the dumb terminal. Also correct bell from \b to \a


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7099 561c3618-0fe6-0310-b5d6-fc65c73fee30
Ignore the delete char


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7100 561c3618-0fe6-0310-b5d6-fc65c73fee30
Generalize the DumbTerminal base class a bit and implement the default mode of
the VT05


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7101 561c3618-0fe6-0310-b5d6-fc65c73fee30
Rename default mode to normal mode


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7102 561c3618-0fe6-0310-b5d6-fc65c73fee30
Add VT05 emulation for the Erase-to-End-of-Line and Erase-to-End-of-Screen


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7103 561c3618-0fe6-0310-b5d6-fc65c73fee30
Emulate the VT05 CAD command. First alternate mode!


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7104 561c3618-0fe6-0310-b5d6-fc65c73fee30
Rename current_mode to mode


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7105 561c3618-0fe6-0310-b5d6-fc65c73fee30
Convert emulation selection to a dictionary and add vt05 to the available
options.


git-svn-id: svn+ssh://svnrepo/projects/lousy/trunk@7106 561c3618-0fe6-0310-b5d6-fc65c73fee30