Namespaces and composer
Merge branch 'master' into namespace
[TASK] Refactored GroupHeader to bereusable by other TransactionTypes
[TASK] Refactorings for more generic filebuilding
[TASK] Support for more SEPA cases

Changed to different pain implementation as these seem to be the latest
supported by german Institutions

Added Classstructure as DIA-File
More test to check for correct calculation of control sums and transactions

Removed unused pain files

Facade to direct debit for easy access to the structure
removed target-dir from composer JSON as this was not working together with with the lib dir configuration
reformatted the README
Changed Amounthandling to internally only use cents accept when building the dom
IMproved the fascade to also take DateTime objects for the due date 
in addition to strings
String sanitation for Several Fields to be compliant with the requested field formats
Merge branch 'master' of git://github.com/monofone/php-sepa-xml into monofone-master

Conflicts:
	README.md
	SepaTransferFile.php
	composer.json
	lib/SepaCreditTransfer.php
	lib/SepaPaymentInfo.php
style and license fixes
[TASK] Removed todo from Readme and 

created the DomBuilderFactory
Some cleanups in comments and error handling
Add .travis.yml
Merge pull request #18 from monofone/monofone-master

Some cleanups to your additions