Merge from vendor branch LESS:
authorPeter Avalos <pavalos@dragonflybsd.org>
Sat, 17 May 2008 19:31:28 +0000 (19:31 +0000)
committerPeter Avalos <pavalos@dragonflybsd.org>
Sat, 17 May 2008 19:31:28 +0000 (19:31 +0000)
Update to less-418:

Fix search bug when using -R and text contains ANSI color escape sequences.
Fix crash when using -r with UTF-8 text containing 0x9B bytes.
Fix display bug when using ' command to move less than one page forward.
Update GPL to version 3.


Trivial merge