added folder for markdown parser test
Updated homepage and show
  - removed 'ask question' button, replaced it with question form
  - added markdown parsing to all question titles - homepage and show
  - added markdown_parser.js to handle converting title names upon page load
Ajaxify creation of a question, refactored some of existing ajax
adjust 'appendAnswer' ajax call to work when there are no existing answers
Merge pull request #1 from ghammell/markdown_parser_test

Markdown parser test