Updated user controller and model to support receiving donation objects
Merge pull request #103 from silversteez/master

User donation callback and server-side route implemented, tested, works
Merge branch 'master' of https://github.com/cardsforhumanity/cardsforhumanity
Added support for donations
Merge pull request #104 from mrngoitall/master

Supporting donations on the server side
Tweaking player info area CSS