* resurrecting hypervisor in ipc namespace

* get rid of the quotes

* target: hypervisor

Init public interface with IO message

Kill lock unwraps

* Fixing deadlock in miner

* Adding more comments [ci skip]

Enum variants serialisation test&fix

* Refactoring dapps to support API endpoints.

* Using ContentHandler for unauthorized requests

* Extracting url stuff

* Adding ping endpoint

* CORS support for ping request

* Fixing url.is_none()

* minor formatting fix

[ci:skip]

* btree map serializer

* serde tests

* state diff serialization

* basic layout

* more missing serializaers

* uncle returns rlp

* block queue info

* sorting with transaction result

* sorting out util imports

* transaction import result sorting also

* sorting filters & ranges

* error sorting out

* deriving ipc service compiling

* rpc & sync recompile

* sorting rpc using uncles

* fix compilation

* fix merging bugs

* fix unused imports

* fix all warnings

* tests stub

* some merge bugs

* ethcore compilation

* fix rpc compilation

* deriving attribute

* tests (and fixes)

* rpc test working

* fix warnings again

* rs.in -> rs

* missing attribute

* refactored tree changes

* paste reformat mess fix

* pub mod actually

* intendation fix

* Display information on journal database on startup.

* Minor restyling.

* Client handles the enode message to avoid repeats.

* Avoid unneeded copies *and* reduce code.

* Fix up typo.

Fixes Issue #1372

Remove soft-fork stuff.

fix codegen warning

* partially done alternate migration scheme

* finish altering migration framework

* migrate tests to new migration framework

* address comments

* remove superfluous newline
[ci skip]

* TempIdx -> TempIndex
[ci skip]

* Refactoring dapps to support API endpoints.

* Using ContentHandler for unauthorized requests

* removed old json-tests

* simplify folds in triehash.rs

* removed unused json_aid

* removed unused squeeze.rs

* json branching tests for trie

* removing todos from util

* separated UsingQueue and Table

* further cleanup, removing unused code

* serde serialization of hash moved to rpc module

* uint wrapper for rpc in progress

* serialization of uint moved to rpc module

* updated eth-secp256k1

* updated igd, serde is no longer dependency of util

* loading trie consensus tests

* renamed aliases in rpc imports