Revert "Modified Broker"

This reverts commit 521fb9d60a619234ffe12bbad59e8973712790e2.
Revert "Revert "Modified Broker""

This reverts commit 114cdcc625ca20d34b4935c751cb232e1362a7db.
Merge branch 'master' of https://github.com/sulochane/StockTrading.git
Merge branch 'master' of https://github.com/sulochane/StockTrading.git