Fix some warnings

Fix memory corruption

WSDL support was improved
support for message/part element attribute was implemented
support for portType operation input/output name attribute was implemented

faultcode/faultstring mismatch was fixed

SOAP 1.2: enc:id & enc:ref attributes support and fault codes (Sender/Receiver) where implemented

SOAP 1.2 support was improved

Support for SOAP 1.2 array encoding/decoding was implemented

SOAP 1.2 support was improved

SOAP 1.2 support was improved

SOAP message must not contain a Document Type Declaration

WSDL: encoding rpc/document and encoded/literal

Source ceanup

WSDL: support for multiple services/ports/bindings was implemented

XML parsing warnings and notices were disabled.

Support for WSDL <operation> without <input> message

Small error reporting fixes

WSDL support: support for wsdl import

BUGFIX: server006.phpt

Source cleanup.

BUGFIX: close string with smart_str_0()

let soap build with php5

Fixed build.

SOAP Encoding/Decoding were improved.

Fixed compile failure of session extension is not present.

SOAP versioning model was implemented (support for SOAP 1.1 and SOAP 1.2)