added tests to check for and follow icon/text links on sub chapter page to img, code, txt
added basic tests for the paragraphs/new for view rendering and persitence
added specs on the image uploader field and saving
Merge branch 'master' of https://github.com/nealcpeters/infobytes into eric_spec_dev
Merge pull request #59 from nealcpeters/eric_spec_dev

Eric spec dev