Link stories by author via author name

Close #20
Add featured stories to index

Close #12
Add dynamic form functionality
Add css and text to make submit form more readable
Update navbar to remove categories, use page slugs for links
Add about page
Add license to submit form
Merge branch 'master' of github.com:ammubhave/oh-contribution-stories into ammubhave-master
Update README

Close #26
Update gitignore, update settings, remove sitemap
Add OpenHatch name to site, compress tags in index view
Add thanks-for-submitting page, changed form to direct there

Fixes #24
Update navbar so it only shows select pages
Add two new stories, delete test stories
Add new content, change featured stories
Add link to featured stories from submit form
Add link to featured stories from submit form (for real this time)
Fix redirect when form submitted
Merge branch 'ammubhave-master'
Add contributor to About page