Merge pull request #18 from valiantvu/master

Add variable for selected chapter, adjust playChapters
Merge pull request #19 from valiantvu/master

Add contributing.md and readme.md
Merge pull request #20 from valiantvu/master

Add style guide
Format story.html; add buttons for relationships; show/hide edit form; position form elements
Added landing page
Landing page links to story page
Correctly positions landing page elements
Change styling for relationship types
Naive implementation of relationship filtering
Merge pull request #21 from vreddy18/master

Changed UI; Added landing page; Implemented relationship filtering
Add press release