Simplify wp_title()

We recommend you use the WordPress SEO plugin for <title> management
Ref #699 - Update to Bootstrap 2.3.1
Added Greek language translation
correct logic in roots_enable_root_relative_urls
Add jQuery CDN to theme features.
Add jQuery CDN to theme features.
Merge pull request #704 from Foxaii/master

Add jQuery CDN to theme features
Add instructions to Nginx rewrite config

Prevent problems when plugins include direct-access php files.
Merge pull request #706 from singlow/rewrite-docs-plugin-php-file-fix

Add instructions to Nginx rewrite config
Fix for navbar dropdowns

Navbar items with children broke if the menu depth excluded the children.
Such as: wp_nav_menu(array('depth' => 1)) where 2nd level children exist
Updated pt-br translation
Merge pull request #709 from weslly/master

Updated pt-br translation
Merge pull request #707 from kara-todd/master

Navbar items break if the menu depth is set to exclude children
div class="media-body" nesting fix
Add wp_title() filter
hNews consistency
Merge pull request #714 from sfradel/b6b755b2bfa540700123b4aaa479eb9c0ea67849

Comment rendering fix
Fix #722 - Add comment ID
Fix #720 - Re-organize archives template

- Move posts exists check and post navigation to index.php

- templates/content.php now only contains the post that's pulled
in from index.php

- Specific post format templates now properly work
changed is_dropdown evaluation

is_dropdown can evaluate to true even if max_depth is 0. This is the WordPress default and implies that dropdowns are enabled.