HTML parse mode, elimination of 4-bit color mode (16 color)

• Eliminated code related to 4-bit colors
• RGB(int) rgb function accepts a color code and returns a struct with R/G/B/Hex values.
• Added ansitags.HTML as a parse mode for output.

Updating version to semver format

See: https://semver.org/

v1.0

What's Changed

• Renaming old repo path to new org repo path by @Volte6 in #11
• Alias set functions, bug fixes, mutex, etc. by @Volte6 in #12

Full Changelog: v099...v1.0

Repo under new org

Changes

Renames references that used old repo path to use new repo path.

v0.99

Update yaml v2 -> v3

v0.98

256 color support and fixes