=======================================================================================
   Copyright 2011 (swiftugandan@gmail.com)

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this library except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
=======================================================================================
 
INTRODUCTION
This library creates a java wrapper for Yo! Uganda's Mobile payments platform.
It is based on the API documentation v1.4.1 https://payments.yo.co.ug/resources/API.pdf

ABOUT YO! PAYMENTS
Yo! Payments is a revolutionary mobile payments gateway service. Yo! Payments 
enables businesses to receive payments from their customers via mobile money, as well 
as make mobile money payments to any mobile money account holder.  Yo! Payments 
offers a rich API which enables seamless integration with websites, IVR services, SMS 
services and any other medium through which businesses interact with their customers. 
Yo! Payments also offers an "internal transfer" service which enables account holders to 
cheaply transfer funds amongst each other. 
Yo! Payments essentially opens the door for all types of businesses to benefit from the 
highly successful mobile money transfer phenomenon. 

YO! PAYMENTS API 
Yo! Payments offers an Application Programming Interface (API) for businesses who 
wish to customize their customers' payment experience. The API is only available for 
Business Account holders. 

SUPPORTED TRANSACTIONS
The API supports the following transactions, which are also available from the Web 
Interface:
- Check Balance 
- Withdraw Funds 
- Deposit Funds 
- Internal Transfer 
The above transactions are fully described in the later sections of the API document, as well 
as the Web Interface