Issue contracts

[Kingmidas74]

I think we should modify issue templates for features. Maybe some strict mode like

• Problem
• Description
• Example
• Info link

will be better than simple sentences.

[Kingmidas74]

@smolchanovsky

[smolchanovsky]

Templates for issues already exist in the repository. They are available for selection when creating issue

[Kingmidas74]

I mean strict rules. Many of our issues doesn't fit to template.