Merge pull request #11 from jazzsequence/master

adds rule for images in posts
Merge pull request #12 from jazzsequence/master

Fixes markdown issues on home page.
Merge pull request #15 from jazzsequence/master

First pass at adding some css to handle pre and code tags.
Merge pull request #16 from jazzsequence/master

Add support for curly quotes.
Readding ".gitignore"
Merge pull request #17 from jazzsequence/master

Implement a custom template system
Updated Welcome Message

Nothing major, just pointing new users to the usage instructions on
GitHub.
Fixes the Custom Template Check

I just replaced the "check_custom" function with "if
(file_exists($custom_dir . 'style.css'))" which seemed to fixed the
broken stylesheet URL if there was no custom template.
A Few Post Updates

Displays a "check" when a post has finished uploading, then reloads the
"post" page.