Make the event loop be lazy initialized
Make the event loop be lazy initialized

Fixes #101

SymbiFlow/pycapnp,jparyani/pycapnp,SymbiFlow/pycapnp,SymbiFlow/pycapnp,jparyani/pycapnp,jparyani/pycapnp,SymbiFlow/pycapnp,jparyani/pycapnp