Merge pull request #71 from ralzakark/develop

restore css
Merge pull request #72 from ralzakark/develop

Implementazione visualizzazione per eventi
Implementazione bottoni intelligenti
modified:   app/main/area/show_ext.lua
modified:   app/main/issue/_filters_btn.lua
modified:   app/main/issue/_filters_ext.lua
modified:   locale/translations.it.lua
modified:   static/m5s.css