* update channelDetails, its test, and snapshots
* spacing
* spacing
* spacing
* label spacing
* label spacing
* label spacing
* snapshot update
* refactor implementation
* spacing fix
* styling and small changes
channelDetails
- added small profile image to channel users
- moved "Recently Active Members" below the channel description and above the channel users
Styling
- mostly in relation to channelDetails
- Leave Channel area styled similar to deleting account (lots of red)
- created connect folder in stylesheets where _channel-detials.scss is located
- chat.scss imports _channel-details.scss
* spacing
* update testing and snapshots
* fixed functionality, tests and styling
* leave button update
* adding more tests
- covers article.jsx and elements created from its props and state
- added png as static file that needs stubbing
* video + channelDetails test coverage
* chat + channels tests
* channels cc refactor
* yarn install
* update snapshot and string spacing
* chat.jsx test
mostly tests rendering elements
- does not test imported components, as those are already tested separately
- does not imported functions from actions or utils as those will be tested separately as well
* cleaning up
- mocked response with flush promises for state/component to reflect appropriate changes
* snapshot updates
