A draft of Rich Text Support
a first stab at getting some thoughts down about images
Merge branch 'master' of github.com:adaptlearning/documentation
moving files to fit with new repo structure
Merge branch 'master' of github.com:adaptlearning/documentation
draft spec for a text component
a couple of tweaks based on conversations.

_id is reserved by mongo, switching to component_id
adding slug for addressing content in adapt framework
Raw JSON for content specifications - both storage and output formats
In this commit, text, graphic, accordion and some sub-types.
A narrative component; changes to item_object, accordion and text components

body is now intro_text, text_component has a text_content element
item_object has strapline and graphic to support narrative
a hot graphic and the associated update to an item_object
Draft for an MCQ component
creation of an answer_item_object
work in progress for graphical mcq
(needs more understanding before it can be finished)
allowing a graphical mcq item to have multiple positions based on graphic currently being displayed
matching component and relevant sub-objects
removing two documents from this branch
missed the text input component.

This is it.
Merge pull request #4 from ryangadams/feature/content_specification

Feature/content specification