mudpy

The text wrapping routines saw some needed fixes today. The first was for a bug wherein Telnet IAC sequences were counted toward line length (most noticeable following the password prompt at login, when the next block of output gets an echo on sequence prepended). The second corrected an implementation oversight where the CR in a Telnet CR+LF line terminator was counted toward the line length, leading to wrapping one character early if a preterminated line happened to be just as long as the configured wrap width.