add Parse<->Serialize round trip test
add Parse<->Serialize round trip test

msmitherdc/libkml,rashadkm/libkml,PiRSquared17/libkml,Alwnikrotikz/libkml,msmitherdc/libkml,msmitherdc/libkml,aaronblanchard/libkml,sebastic/libkml,earthoutreach/libkml,libkml/libkml,libkml/libkml,dreamstreat/libkml,PiRSquared17/libkml,flychen50/trunk,rashadkm/libkml,giantchen2012/libkml,dreamstreat/libkml,sebastic/libkml,giantchen2012/libkml,azzeddine1265/libkml,libkml/libkml,cboothe/libkml,flychen50/trunk,aaronblanchard/libkml,earthoutreach/libkml,aaronblanchard/libkml,dreamstreat/libkml,azzeddine1265/libkml,msmitherdc/libkml,PiRSquared17/libkml,sebastic/libkml,pombreda/libkml,flychen50/trunk,msmitherdc/libkml,flychen50/trunk,pombreda/libkml,azzeddine1265/libkml,flychen50/trunk,azzeddine1265/libkml,pombreda/libkml,giantchen2012/libkml,aaronblanchard/libkml,pombreda/libkml,earthoutreach/libkml,msmitherdc/libkml,giantchen2012/libkml,aaronblanchard/libkml,rashadkm/libkml,PiRSquared17/libkml,PiRSquared17/libkml,Alwnikrotikz/libkml,rashadkm/libkml,msmitherdc/libkml,Alwnikrotikz/libkml,Alwnikrotikz/libkml,libkml/libkml,PiRSquared17/libkml,flychen50/trunk,cboothe/libkml,azzeddine1265/libkml,giantchen2012/libkml,azzeddine1265/libkml,aaronblanchard/libkml,earthoutreach/libkml,cboothe/libkml,pombreda/libkml,cboothe/libkml,sebastic/libkml,PiRSquared17/libkml,PiRSquared17/libkml,cboothe/libkml,flychen50/trunk,msmitherdc/libkml,azzeddine1265/libkml,dreamstreat/libkml,dreamstreat/libkml,giantchen2012/libkml,giantchen2012/libkml,cboothe/libkml,cboothe/libkml,dreamstreat/libkml,Alwnikrotikz/libkml,azzeddine1265/libkml,cboothe/libkml,libkml/libkml,pombreda/libkml,rashadkm/libkml,earthoutreach/libkml,giantchen2012/libkml,flychen50/trunk,pombreda/libkml,aaronblanchard/libkml,aaronblanchard/libkml,sebastic/libkml,dreamstreat/libkml,sebastic/libkml,pombreda/libkml,sebastic/libkml,sebastic/libkml,dreamstreat/libkml