The simd target is removed in favor of build/install targets:
- build runs go build ./... with all appropriate flags and args.
- install runs go install ./... with all approriate flags and args.
localnet-start now depends on build-linux [1].
[1] This should hopefully put a smile on @alexanderbez's face!
Remove unused install scripts and snapcraft build files.
Provide a simple Docker-based mechanism for application
developers to provide reproducible builds. Unlike gaia's
current reproducible buildsystem, this does not depend on
external tools, e.g. `gitian-builder`.
`build-simd-linux` now builds `simd` in a deterministic
Linux container.