little improvements to contributing file
Passing at property to process class as an argument in order to stop
overwriting it in the routes array, which MUST to stay always in its
raw state.
Modifying render method to be a more inclusive and practical approach
for cases where it may be useful. From now on, all templates will have
access to three parameters:
  - params (url params)
  - view (view scope)
  - data (data passed to the render method itself)

This is also useful for having one entry point for the data, so it can
be ALWAYS iterated as needed, without the need of wrapping anything.

(#closes 45)
Replacing `ArrayUtil.find` calls from Processes in favor of lodash.
Releasing 0.2.11
Pulling updates from in contributing
made online directly in master.