Modify initCompiler to use template version of buffer insert

Change-Id: I050ada9d70539a405c465f695c2325b679b7e050
Original-Change-Id: Ib2e652ad78971ac12084ce1053101c081c34b590
RTC:165584
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/33566
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64760
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>