Updated applogic.
Injected private but global use of ZMQ context.

Relates to issue #6.
Added private class variables to hold sockets.
Initialized and connect/bind sockets.

  On the creation of the private data for the module, two sockets using the
  pub/sub setup are created that listen and send data over the port 3991.
  Refers to issue #6.
Added more logic for Vim.