attach and detach add and remove models from collection, #59
bumping deps, altering the description
docs update WIP for the 0.5.0 release
removing the mongo dir for now, until we add more db types
adding base tests back to the repo, test for mapThen, invokeThen
fix for #61, prefix with the fetching table
underscores for builder & relation, these aren't in the doc'ed api
some docs & test globals cleanup
cosmetic comment changes
Merge branch '0.5.0' into active-record

* 0.5.0:
  cosmetic comment changes
  some docs & test globals cleanup
  underscores for builder & relation, these aren't in the doc'ed api
  fix for #61, prefix with the fetching table
  adding base tests back to the repo, test for mapThen, invokeThen
  removing the mongo dir for now, until we add more db types
  docs update WIP for the 0.5.0 release
  bumping deps, altering the description
  attach and detach add and remove models from collection, #59