fixup! [SoapBundle] Set _format route to xml

[SoapBundle] Added configuration to configure client proxy

Merge branch 'fixed_tests'

Created a client classmap even when it is empty

[SoapBundle] Enhanced SoapFault management

Cleaned unused method, property, variable or parameter

Merge remote-tracking branch 'origin/exception'

Conflicts:
	composer.json
	src/BeSimple/SoapBundle/composer.json

[SoapServer] Removed headers added by SoapServer::handle() method