Added some JavaMoney features in Company trending page

Hi,
I have added some JavaMoney features in the company trending graph. Now the user can view the graph and compare company graph using the user selected currency. For this to work there should be a active internet connection and JavaMoney API's should be downloaded and added to the local Maven repository from https://github.com/JavaMoney/javamoney project.

Thanks and Regards..
Balaji.T