Merge pull request #28 from Endermanbugzjfc/patch-1

Updated usage message to avoid confusion.

fix: improve antigen validation error message

0.3.6

Support for virion 3.1

feat(plugin-dev): support multiple plugins in start.sh

0.3.3

fixes #7 #8 #9

gitignore dist

Update for Virion 3.0 draft amendments