[phase-13]add i18n key value for label right side of activity
[phase-11]add index by rubi
[phase-10]add radio_button to select terms view with grouping by categories or without grouping.
[phase-10]modified terms index with category grouping
[phase-9]add attributes to term
[phase-8]introduced security and authorization
[phase-7]add sidebar with some links, index link and search
[phase-6]project menu
[phase-5]add category controller and it's views
[phase-4]add new form
[phase-3]add show action in minimum
[phase2]I18n text in index view