Add id to permitted parameters.
Merge pull request #9 from josephjaber/unpermitted_params

An 'Unpermitted Parameter' exception is raised for id in Rails 4.0.2
Fix the build after PR #9
Release 1.0.4
Avoid filler tech words in the documentation

I would like to avoid filler words, like just, so and however,
in situations where they are used as parasite words.

Also, reworded the first paragraph to use fewer buzz words, as it
sounded kinda cheap.
Remove unused model initialization attribute
Fix a typo in the README
Fix typos all around
Bring back the REPL adapters

We'll use them to spawn sessions in arbitrary bindings.