Dashboard looks improvements.

Added colors to wells,
Added new icons to assets,
Changed button and panel colors
Formatted Modal text for readability
Changes in main image (savings lady)

Moved from CSS background to HTML in its own DIV.
Implemented hidden class for mobile devices.
More details in dashboard
Added metadata to head
Changed font size px to em.

Also changed size of homepage
Merge pull request #42 from TandasCodeup/Jaime

Jaime