Add documentation regarding adding plugins.
Merge branch 'development' of github.com:droope/droopescan into development

Conflicts:
	README.md
Revert "Add documentation regarding adding plugins."

This reverts commit 2b0c58848c9f451f962fca11e5e33ba8dbd72f78.
Revert "Revert "Add documentation regarding adding plugins.""

This reverts commit ad15ad2f43a8daf6f3628e48369ae3c978d0c25c.
Revert "Documentation add."

This reverts commit e893812d071a35acb420cfb32c35fedd4578b6fc.

Conflicts:
	README.md