discordapp -> discord in repo URLs

v14.1.2 (jdecked#6)

* v14.1.2

* Optimize 2 SVG(s)

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Co-authored-by: jdecked <[email protected]>

v14.1.1 (jdecked#5)

* v14.1.1

* Optimize 3 SVG(s)

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Co-authored-by: Justine De Caires <[email protected]>
Co-authored-by: jdecked <[email protected]>

deploy.sh: Don't fail deploy on empty stash

Updated README for v13.1.0