Merge branch 'master' into Jaime
Changes to homepage and about page

Change hover state of all buttons, now a darker font color.
Changed some buttons color.
Changed homepage money-recycle icon, think it looks kinda dirty. Added
image to assets.
Changed size of picture in homepage, so users can see buttons in
smaller screens.
Merge pull request #38 from TandasCodeup/Jaime

Jaime