ensure we are testing remoto tests only in tox.ini

Signed-off-by: Alfredo Deza <alfredo@deza.pe>
add ignores for execnet

Signed-off-by: Alfredo Deza <alfredo@deza.pe>
use better metadata search in setup.py

Signed-off-by: Alfredo Deza <alfredo@deza.pe>
fix to use relative imports in init

Signed-off-by: Alfredo Deza <alfredo@deza.pe>