Merge branch 'ozamasa-master'
Merge branch 'master' of https://github.com/zomeki/zomeki-development
Fix creating static files
Merge branch 'master' of github.com:ozamasa/zomeki-development into ozamasa-master
Merge branch 'ozamasa-master'
Change url when preview mode
Merge branch 'master' of https://github.com/zomeki/zomeki-development
change gp_category piece for multi-sites