fixing regexp pattern for missing caron on c like č on dečaci, and date pattern dates like 1.12.18 and 10.2.18
ranking points correction
spring boot 2.0.0.RELEASE version upgrade
install tree
oh-my-zsh with fzf fuzzy history search and fish like autosuggestions
gradle spring groovy version bump
hardcoded default 14 category for girls in 2018, fixed missing date