fix is_free param
fix calendar links not working
Merge pull request #123 from AlexandreJouve/fix-calendar-links

fix calendar links not working
Merge pull request #122 from AlexandreJouve/feat-13.2

fix is_free param
Fix lavajug#24 date issue
add filter by tags
downcase the uri
Merge pull request #120 from AlexandreJouve/feat-18-tags

add filter by tags
add page404
add publish script
Add data + logo for Lava JUG org
replace ' by - in url