Fix parsing for RRGGBBAA hex codes

Update install instruction

Merge branch 'master' of github.com:norcalli/nvim-colorizer.lua

Implement ColorizerToggle command

Add function to check if attached to a buffer

Disable strict index checking.

Update bug.md

Update issue templates

Add github funding.

Move dependencies to their own directory. (#21)

Refactor (#19)

Update trie

Improve algorithm performance and correctness. (#15)

Change wording in README.

Add notes on compatibility to the README.