added : 4th summary slide, ajax call to get summary, css classes for 4th slide representation and awesome font for icons
Merge pull request #2 from introp-software/master

added : 4th summary slide, ajax call to get summary, css classes for 4th...
Merge pull request #74 from MSOpenTech/master

4th summary slide, ajax call to get summary, css classes for summary and use of font awesome