Made Linter happy and updated supported Crystal version

v0.4.0

chore: Linting and update Crystal version

Fix Format#has issue caused by latest crystal version

v0.3.1

fixed issue caused by latest crystal version

Updated for Crystal Version 1.6

Thanks to @jwoertink for the fix and PR.

Updated for Crystal 1.0

Thanks @kachick

Updated for Crystal 0.36.0

v0.1.9

Updated for Crystal 0.36.0

Fixes Issue #8 & #9

v0.1.8

Updated shard.yml with right version

Updated for Crystal 0.35.1

v0.1.7

Updated for Crystal 0.35.1

Updated for Crystal 0.35.0

v0.1.6

Updated for Crystal 0.35.0

Updated for Crystal 0.34.0

Updated for Crystal 0.34.0

Updated for Crystal 0.33.0

Updated for Crystal 0.33.0