Merge pull request #32 from jjow/style_design

WIP style and design. Pushing so others can have access to current state
begin styling quote card
fixed merge conflicts
Finish some css styling on the quotes
Add icons to page header
Finish changing tests to click on class selector as opposed to button
Merge pull request #33 from raghav1987/quote_card_styling

Quote card styling
Add styling for comments chain on quote show page
Fix merge conflicts
Update quotes and users features spec