Fix incorrect header nesting in redcarpet patch

Spotted by @moizjv, thanks!
Adding appium docs to examples
Merge pull request #94 from moizjv/updateappium

Adding appium docs to examples
Changing the code-font font-family to prefer Menlo and Consolas over Monaco, and adding more back-up fonts.
Merge pull request #95 from samdozor/dev

Changing the code font-family to prefer Menlo/Consolas over Monaco
Increase line height for new font, add quotes around fonts
Upgrade redcarpet, fix header patch, fixes #92
Merge pull request #103 from tripit/dev

Slate 1.1