Added lender_loan controller and view to create lender_loan. Need to hook up to balance transfer and triggering of loan status change if fully funded. Also need to link up users to lender_loans properly so we can show list of lenders of funded loans.
Started writing rspec tests for loans/lender loans
Implemented calculation of monthly repayment and terms for loans, added tests for these.
Merge pull request #23 from davedx/issue_4

Issue 4