Log Message:
net/phetch: update to 1.1.0

Three new features in this release, plus an unknown number of new
bugs:

1. When the `NO_COLOR` env variable is set, phetch won't use colors
   when rendering menus. See https://no-color.org/ for more information.

2. CP437 encoding support! You can toggle it on or off using `ctrl-e`
   (for encoding) when viewing a Gopher text document, or using the
   `--encoding` command line flag. See
   https://en.wikipedia.org/wiki/Code_page_437.

   Huge thanks to Kjell for suggesting this feature and providing some
   great test data!

   _NOTE: This only works for text documents since there's no `TAB`
   character in CP437._

3. phetch now supports a primitive form of wrapping long lines when
   rendering Gopher text documents. It won't reflow the text, but it
   will make some phlogs and other documents slightly more readable.
   Enable it with `--wrap NUM` or by adding `wrap NUM` to your
   `phetch.conf`. You can disable it with `wrap 0`.