Inner schema includes are not resolved with their absolute paths in cxf endpoint wsdl

Issue

• The project structure is like this,

├── pom.xml
├── Readme.md
├── src
│ ├── main
│ │ ├── java
│ │ │ └── com
│ │ │ └── redhat
│ │ │ └── GreetingServiceImpl.java
│ │ └── resources
│ │ └── META-INF
│ │ ├── greeting.xsd
│ │ ├── jax-ws-catalog.xml
│ │ ├── schema.xsd
│ │ ├── spring
│ │ │ └── context.xml
│ │ └── wsdl
│ │ └── greeting.wsdl

• Here the greeting.wsdl, imports the greeting.xsd.
  'greeting.xsd' includes 'schema.xsd'.

• Testing this on Fuse 6.1.x, the deployed wsdl contract seems to be publishing the inner xsd, schema.xsd with the absolute URI,
  for example,

<?xml version='1.0' encoding='UTF-8'?><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:types="http://ws.samples.redhat.com/types" targetNamespace="http://ws.samples.redhat.com/types" version="1.0">
  <xs:include schemaLocation="http://localhost:8181/cxf/absolute?xsd=../schema.xsd"></xs:include>

• In Fuse 6.2.x, we only get the relative path of the xsd import,

<?xml version='1.0' encoding='UTF-8'?><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:types="http://ws.samples.redhat.com/types" targetNamespace="http://ws.samples.redhat.com/types" version="1.0">
  <xs:include schemaLocation="schema.xsd"></xs:include>