aded styling to list of tutorials on subtopics show view
Merge branch 'master' of https://github.com/nealcpeters/infobytes into subtopics/view-styling
title text centered
few more styling changes
Merge branch 'master' into links
Merge branch 'master' of https://github.com/nealcpeters/infobytes into subtopics/view-styling
Merge pull request #66 from nealcpeters/links

Links
added styling to list of tutorials on subtopic show view
erge branch 'master' of https://github.com/nealcpeters/infobytes into subtopics/view-styling
Merge pull request #67 from nealcpeters/subtopics/view-styling

Subtopics/view styling
changed views in subtopics
solved merge conflict in subtopic view
Merge pull request #68 from nealcpeters/links

Links
fix controllers to add destroy, add ajax to delete on subchapters
Merge branch 'master' of https://github.com/nealcpeters/infobytes into tutorial_page
Merge pull request #69 from nealcpeters/tutorial_page

Tutorial page
chapter deletion is working now
fixed minor merge conflicts in chapters_controller
Merge pull request #70 from nealcpeters/tutorial_show

Tutorial show
responsive styling on tutorial and topic navigation