Now getting patched versions of robocop.js

Stable Version 0.10.6
Updated README and CHANGELOG.
Checks if relationship index exists before creating.
Merge pull request #37 from MattAitchison/relations

Checks if relationship index exists before creating.
Documentation updates.
Merge branch 'master'
Model#save and Model#destroy now won't save relation data to the database. The developer must do it for now.
Fixed missing reference.
Added support for relations to Model.filter().

Closes #32
Merge branch 'master' of github.com:jmdobry/reheat into relations
Merge branch 'relations' of github.com:jmdobry/reheat into relations