Fix setup.py: install gevent from scratch for Python 3
Remove setup_requires, it isn't necessary
Merge pull request #32 from manisenkov/fix-setup-for-py3

Fix setup.py: install gevent from scratch for Python 3
Updated installation instruction in README: lymph is now pip installable
Added Configuration.root property to unify ConfigView and Configuration interfaces
Merge pull request #34 from emulbreh/config-root-api

Added Configuration.root property to unify ConfigView and Configuration ...
Change lymph.rpc behaviour and introduce a new decorator raw_rpc

The current lymph.rpc decorator will be renamed lymph.raw_rpc, while
the lymph.rpc will be sepecific to simple and most common use cases
where user can use return to send a RPC message and raises to raise
RemoteError in client side or Nack depending on the raises argument

Docs was changed to reflect the new changes.

Warnings this changes are **not** backward compatible.
Merge pull request #33 from mouadino/implicit-channel

Change lymph.rpc behaviour and introduce a new decorator raw_rpc
Remove all hardcoded port in tests

This should fix the 'Address already in-use' failure in travis and when
tests are run in parallel, this change also simplify the static discovery
service interface.
Merge pull request #36 from mouadino/fix-address-already-in-use-test

Remove all hardcoded port in tests