Merge branch 'ws2p_v2' into 'dev'

.gitignore

.gitlab-ci.yml

Cargo.lock

Cargo.toml

blockchain/clippy.toml

blockchain/lib.rs

blockchain/sync.rs

blockchain/ts_parsers.rs

conf/Cargo.toml

conf/lib.rs

conf/test/conf.json

crypto/Cargo.toml

crypto/hashs/mod.rs

crypto/keys/bin_signable.rs

crypto/keys/ed25519.rs

crypto/keys/mod.rs

crypto/lib.rs

dal/currency_params.rs

dal/dal_requests.rs

dal/lib.rs