[fix] missing including declarations
[fix] fatal error when creating a root section
[php5] only variable should be passed by reference
[fix] use right class name to instance a authenticator, php5 strict standard for functions declaration
bases to provide HTML5 theme
streamline code to provide tag for extra panel
template may define classes to body tag. Used by some HTML5 frameworks
Merge pull request #24 from rair/HTML5_support

basics to take in charge HTML5 theme
[fix] bad reference to a variable
Add ability to sort articles by overlay_id DESC
[fix] correct php5 warnings
Add canvas feature to display articles
It's different from view_as_foo feature because it only manage the main panel content.
This way, we dont need to duplicate lot of code to arrange article content as we need.
Add get_articles_canvas function
Add articles_canvas input field
add canvas field to define display of article content (default is 'standard')
add canvas field to manage display of article content
add canvas directory with standard canvas (one panel for comments and one for attachments) and one_panel canvas (only one panel for comments and attachments)
delegate display of article content to canvas
fix small bug in digg rendering
[fix] removing "my" in labels of tabs if not viewing our own profil