Differentiate GUI applications in man pages with icons.
This is the revert of the revert commit, now that the icon processing
was fixed in 89c0f84a28.
Revert: dae298e9df
Original: 74238d0aba
Co-authored-by: electrikmilk <brandonjordan124@gmail.com>
This set was hand-curated, guided by the questions:
- Does it have at least three options, i.e. is the help page
non-trivial?
- Is the program unusual, i.e. does listing it in Help or on
man.serenityos.org spread awareness?
- Is the program common, but we only implement a subset of 'common'
flags?
