Added Coupon.java and OutputHistory.java
Started with changes in classes in transaction package
Started changing arguments in functions in BitCoupon.java
Updated verify transaction
Updates in library: code finished, comments missing in some classes
Added OutputHistoryRequest in BitCoupon.java
New .jar (not complete)
Added OutputHistoryRequest in BitCouponCli and Main
Added generate address to library
Added verify address
Changed getCouponOwners
Change argument to getCoupons
Change arguments to generateSendTransaction in BitCouponCli
Added generate delete transaction
New jar
added some json helpers and a new jar
Updated comments in BitCoupon.java
Updated some comments
Started with unit testing
Started writing unit test for BitCoupon.java