Deposit money with uniq id when returning from signing service, to ensure reloading is not possible
Fixed pie chart not working if votes were 0:270. Now works till 2_347_347.
Updated due critical security issue http://weblog.rubyonrails.org/2013/1/8/Rails-3-2-11-3-1-10-3-0-19-and-2-3-15-have-been-released/
Fix typos in vote pie chart legend