fix white space when using GUI to save xmls
fix white space when using GUI to save xmls

etraiger/PCWG,peterdougstuart/PCWG,GregMJP/PCWG,MVAppleby/PCWG,clembou/PCWG,lcameron05/PCWG,coillarach/PCWG,aclerc/PCWG