Added top_menu, jumptotop and footer configuration
footer class has been added
improve footer template, if empty
documentation updated
Youtube macro has been added
Fix project guide title
Fix project guide title
Added a japanese locale and fixed a bit texts for english locale.
Merge pull request #15 from darksoul42/master

Added a japanese locale and fixed a bit texts for english locale.
Merge remote-tracking branch 'upstream/master'