Refactored the home page and the template
Reorganized articles into several sections: "Integrate Piwik", "Develop Plugins", "Develop Piwik"
Template tweaks
Split plugin documentation in "Basics" and "Advanced topics"
Cleaned up .gitignore
Added a documentation for Tracking API clients
Moved Piwik's INI configuration into "Developing Piwik"
Upgrade to Bootstrap 3 for using "affix", kept Bootstrap 2's typeahead plugin
Set the documentation summary as "affix" so that it stays on screen while scrolling
Fixed the display of section titles if containing special characters like &
Improved the "affix" sidebar display in case it gets too long for the screen
Improved the display of the footer
Display the footer on the homepage
Fixed inline code blocks display:
Removed PHP highlighting since it messes up the display and it doesn't make sense since most inline code blocks are not PHP
Option to provide a local configuration file to disable the cache
Restored old "/guides/:name"
Fixed the quick search
Redirect the old "/guides" url to the home
Merge pull request #18 from piwik/reorganization

Reorganization of the guides in subcategories