Resend is platform dependant

[magnuspalmer]

Right now resend is platform dependant due to propertie set when creating the MQMD in RFHUtilHelper, current code only works when resending qmgr is windows.

MQMD mqmd = new MQMD(indata1, CMQC.MQENC_AS_PUBLISHED, CMQC.MQCCSI_DEFAULT)