updating configuration
patching plugins (code_block to use bootstrap panel, include_code to use bootstrap panel, and category_generator to use bootstrap label)
changing to bootswatch slate theme
adding call-to-action jumbotron

Signed-off-by: Nathanial L. McConnell <FluxAugur@gmail.com>
Merge pull request #5 from FluxAugur/feature/configuring-octopress-and-theming-octostrap

Feature/configuring octopress and theming octostrap