Log Message:
Updated fonts/Hack-ttf to 2.020
-------------------------------
From: https://github.com/chrissimpkins/Hack/blob/master/CHANGELOG.md
Version 2.020
    divided the vertical stroke in the pipe glyph (U+007C), italic and bold \ 
italic sets
    modified U+007C hints in TrueType builds at 6, 7, 10, 11, 12, 13, 14 ppem \ 
italic set
    modified U+007C hints in TrueType builds at 6, 7, 10, 14 ppem bold italic set
    modified slant angle and stroke length (U+005C), italic and bold italic sets
    centered U+007C and U+005C, all sets
    modified zero (U+0030) oval fill hints in regular set
    added Powerline glyphs to the bold, italic, and bold italic sets
    U+2502 upper terminal to 1950, lower terminal to -530, all sets
    U+2503 upper terminal to 1950, lower terminal to -530, all sets
    U+250C lower terminal to -530, all sets
     ... (more too many lines ommitted) ...