* Fix cli for structopt 0.3.7 and pin to that version
This is just some hotfix to make everything compile. In the future it
will require another pr to not depend on internals of StructOpt, but
that will probably also require some additions to StructOpt itself. To
not break the code again with another StructOpt, this also pins the
StructOpt version.
* Fix benches
* Fix for fix
* clean up cargo.toml syntax
* bumping versions to 2.0
* bump networking to 0.8
* move consensus down to 0.8
* bump consensus pallets to 0.8.0, too
* Upping babe and aura pallets
* add remaining, missing version definitions
* missed some
Shawn Tabrizi