Syncing improvements

removed redundant if condition

README: rustup and windows instructions

* Networking refactoring

* Fixed typo

* Trace logging

* Updated dependencies for windows build

* Windows fixes

* use mio 0.5

* nix build

* Windows build fix

* style

* removed unused import

* ipc crate version bump

* ipc config for named pipes

* tweaks and fixes

* tweaks and fixes

* final version bump

* Fixed tests

* Disable color output on windows

* Added missing doc

simplified block opening

Clippy bump

Fixing uint ASM macros compilation

Signer port returned from RPC + Topbar showing count of unconfirmed transactions.

codegen - avoid unwraps leading to compilation crash

Dapps bump

remove unsafety from util/hash.rs and util/bigint/uint.rs

Fixing CORS settings for special values: * & null.

JSONRPC test strings avoid using \ char