Strip quotes from URL slugs
Store content in Markdown and render when fetched

- Use marked instead of node-markdown
- Fixes issue where hashtags at beginning of line are not recognized
- Supports more complete MD syntax (everything but headers)
Revert "Update hashtag message"

This reverts commit 0b85a2d3e989c5c9213aa61af1be232b97334c93.
Prettier Buttons
Image Preview with help message

Writers were getting confused on the image url, so hopefully this helps
Webkit style reset