tmp commit for task3

problem: need include handlebars in html, include Handlebars -> kill
Handlebars.templates
Task3 - worked

add button clear, dynamic append 'div';
rename variable with dash;
delete "plurality" function (transfer functional to "helper")
add grunt task compile

for handlebars templates
Task3- complite
Merge pull request #6 from JIucToyxuu/task3

Task3 worked