#93, fixed add_ratings method
#93, resolved conflicts with master
#93, resolved conflicts with master
#93, fixed the drop down list of adding the rating prespectives
#93,fixed add ratingnmethod in idea view
#93, adding new prespectives
#93, fixed the view of the stream
#93, fixed rating prespectives
#93, merged with master
Added idea of the month view
#228, added idea of the month to the home page
#228, merged with master
#228, resolved conflicts with master
#228, added test file and edited the monthly winner model
#228, fixed the view
#228, added UML -n
#228, removed extra migration
#228, fixed code
#228, fixed code
#228, added UML