updated hometown for clarity
changed syntax highlighting to solarized
improves solarized theme
add post for code block testing
add workaround for ruby highlighting error

https://github.com/mojombo/jekyll/issues/1401
overhauled style
add favicon; rid unnecessary div
improve post formatting
made layouts extensible with other layouts
added text to test post for testing
remove redundant tag
add metadata before and after posts

- "header" is now "top-menu"
- what used to be h1 & pic together is now "header"
- new classes "before-post" and "after-post"
- new values "author" and "authorlink"
fix blank tags showing up in posts