updated styles for bar graph
tweaked options bar
added some helpers classes
added scss file for page-02 to import bar graph and regular graph
added bar graph to page-02 with updated layout
updated bar graph on page-01 with new layout rules
updated style for bar title with correct font
update class on previous bar graph and added a second one to page-02
converted bar graph to use aside element for better layout hierarchy
converted bar graphs on page-02 to use aside element
tweaked spacing between graph bars
tweaked spacing under first bar graph on page-02
page 3 tests generated from ember cli
added view, template and route for page-03
added graph to page-02
removed chart model
removed reference to chart model
added page-02 and page-03 to index page
added styles to the bar graph for social media page
added styles for page-02 previous month text