Filled in some stubs/outline for breaks section

Signed-off-by: Andrew Miller <amiller@dappervision.com>
Reference, minor cleanup

Signed-off-by: Andrew Miller <amiller@dappervision.com>
slightly better abstract

Signed-off-by: Andrew Miller <amiller@dappervision.com>
minor, added short explanation about smart contracts

Signed-off-by: Andrew Miller <amiller@dappervision.com>