9.4: Popover Dynamic content example
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**Primary Actor**: User

**Scope**: Ngx-bootstrap DEMO / BS version 3&4

**Goal**: Show user how to make popovers with dynamic content

Main success scenario:
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1. User opens Popover demo page
2. User clicks on Dynamic content sub-menu
3. User see clickable button "Simple binding"
4. When user clicks on "Simple binding", then popover-container shown on the top of button with specific text and header (from component src)
5. When user clicks on "Simple binding" again, then popover-container disappeared
6. Component src should be written with title and content params

Variations:
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2*. User scroll to Dynamic content sub-menu
