Merge pull request #120 from MirkoPizii/dev

Customize sitename length with Theme Customizer
Update inline docs
Add missing classes for Rich Snippets support
Fix #122
Fix Rich Snippets support on single pages and posts
See issue #122
Add Bootstrap 3.0 grid support on pages
Fix repeated Featured Image support
Fix #124
Add max-width to .wp-caption to avoid large images with caption to break the layout
Fix #123
Fix wrong sitename length default
Fix #121