added tests for chapter creation
working on merge conflict
added styling for images
Merge pull request #57 from nealcpeters/links

Links
stuff we worked on
Merge branch 'master' of https://github.com/nealcpeters/infobytes into codesnippet
added test that create new sub_chapter button works
added tests to check to sub chapter creation feature, but weird error when checking a bad entry
added tests to check for and follow icon/text links on sub chapter page to img, code, txt
Merge pull request #58 from nealcpeters/codesnippet

Codesnippet
added wrapper to devise sessions page
Merge branch 'master' of https://github.com/nealcpeters/infobytes into tutorial_page
added basic tests for the paragraphs/new for view rendering and persitence
committing for merge
Merge branch 'master' into links
added specs on the image uploader field and saving
add ajax to subtopics creation page
webfont noticia text
link styling
navbar font and link styling