[Axis2][Patch]Changes to itest

[Thilini Gunawardhana <th...@wso2.com>]

Hi,

Most of the Interop Tests in Integration/itest fail due to various 
reasons and I've started fixing those.  Attached patches include the 
changes I've done up to now. Please review and apply.

These interop tests have used XMLComparatorInterop to compare the 
returned Soap Envelope with the expected response. Since this class 
contains errors, we decided not to use it anymore. Instead, the /compare 
/method in WhiteMesaInterop class was changed and a new method, 
/compareXML /is added. So, should we remove XMLComparatorInterop, since 
it is not used anymore?

Also, FrtrRound2InteropTest in whitemesa/round2 fails since the service 
tag is missing in the given WSDL. So shall we remove it from itest?

Some test cases in GSRound2InteropTest (in whitemesa/round2) fail giving 
the error as/ "Unexpected end of input block in end tag/". Can sombody 
please suggest a way to correct it? I have commented those test cases in 
the patch.

Thanks
Thilini