subl workspace edits
create discount_cash_flow and projected_earnings controller and models
adding projected_earnings and discount_cash_flows to routes.rb and stock.rb
fixd has_many  projected earnings and cash flows in stock.rb
fixing validations on earnings
add projected earnings calcs
Two_Stage_Dividend_Discount_Model is working
added rest of discount cash flows calcs
changed datatype for floats to decimals
add buy decision logic, and show on index page
change cancel link to home on stock show
pulled from remote master
merge will branch into master with all stock calcs working.
fixed typo in app controller.
change buy decision color to red, fix spelling typo
removing H2 tags for stock name in earnings form
merge again
fix earnigns tests to populate all 10 rows of earnigns due to validations on
merge from master into will branch
make discount cash flow and projected earnings links do calc only