Always include _google-analytics.html partial - leave partial empty if no analytics.
Rename 'inc' config block to 'info'.
Add blank lines required by the kramdown markdown processor.
Don't generate pretty permalinks (permalinks now have an .html extension instead of trailing slash).
Clean up _config.yml

- Remove items that match the default setting
- Use kramdown instead of maruku
- Remove references to markdown parsers and extensions that aren't being used
- Use default permalink style (with .html extensions)
Remove unused maruku gem.
Fix feed.xml
Remove _animate.css. File is not used anywhere.
Remove Twitter Bootstrap CSS and add a standard normalize.

Twitter Bootstrap was only being used as a css normalize. No need to carry all this css baggage.

Copied the few "non-normalize" parts of _bootstrap.scss into _base.scss
Rename config info.url to info.company_url
Move site.url config param to site.info.url

Since url is not a Jekyll param, it feels like it belongs in the 'info' block.
Add github logo (based on work by @vdragsic)
Tweak styling of social icons.

- Enlarge size of github icon
- Fix vertical alignment of twitter black icon