Added arrows with boxes and distance measure.#44

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digitalsadhu wants to merge 7 commits into

Commits on Dec 26, 2020

Added arrows with boxes and distance measure.
mjs1
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Commits on Dec 28, 2020

Commits on Dec 29, 2020

Fix for effect parser. Added some tests.
mjs1
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Commits on Dec 31, 2020

brackets
mjs1
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Commits on Jan 1, 2021

removed null coalescing op
mjs1
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Commits on Mar 11, 2021

Merge branch 'master' of https://github.com/otfbm/maps into more-arrows
mjs1
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