Add reply and reply all icons

[dustinlocke]

Added icons for reply and reply-all

[codecov]

Codecov Report

Merging #574 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #574   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           5      5           
  Lines          34     34           
  Branches        3      3           
=====================================
  Hits           34     34

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[moeenio]

Great! Have you followed the guidelines in #171 ?

[moeenio]

Seems perfect!

[dustinlocke]

Latest commit updates reply-all to meet guidelines in #171

[moeenio]

@colebemis

[colebemis]

@dustinlocke Thanks for your patience. These look great! Can you run npm run build to optimize and format the SVGs? Once that's done, I think they'll be good to go.

[dustinlocke]

Done.