Pod::Coverage, kill deprecated Mode::Set->new_from_* methods
v0.088001

  - IRC::Toolkit::Modes;
    array_to_mode supports IRC::Mode::Set objects
    mode_to_array accepts IRC::Toolkit::ISupport ->chanmodes objects

  - IRC::Toolkit::Colors;
    Add has_color / strip_color

  - IRC::Toolkit::Numerics;
    Add charybdis QUIETLIST numerics

  - IRC::Mode::Set;
    Remove deprecated new_from_* methods (went away in 0.08)