ceres: remove explicit CMAKE_BUILD_TYPE
ceres: remove explicit CMAKE_BUILD_TYPE

mchiasson/hunter,dan-42/hunter,Knitschi/hunter,vdsrd/hunter,ruslo/hunter,madmongo1/hunter,ikliashchou/hunter,RomanYudintsev/hunter,xsacha/hunter,isaachier/hunter,caseymcc/hunter,shekharhimanshu/hunter,dvirtz/hunter,zhuhaow/hunter,akalsi87/hunter,xsacha/hunter,ingenue/hunter,ingenue/hunter,stohrendorf/hunter,vdsrd/hunter,shekharhimanshu/hunter,dvirtz/hunter,mchiasson/hunter,tatraian/hunter,ingenue/hunter,zhuhaow/hunter,dan-42/hunter,madmongo1/hunter,Knitschi/hunter,dan-42/hunter,pretyman/hunter,ruslo/hunter,NeroBurner/hunter,mchiasson/hunter,dvirtz/hunter,pretyman/hunter,dmpriso/hunter,shekharhimanshu/hunter,madmongo1/hunter,fwinnen/hunter,tatraian/hunter,dmpriso/hunter,fwinnen/hunter,xsacha/hunter,zhuhaow/hunter,ikliashchou/hunter,Knitschi/hunter,vdsrd/hunter,ingenue/hunter,ErniBrown/hunter,caseymcc/hunter,NeroBurner/hunter,dan-42/hunter,fwinnen/hunter,isaachier/hunter,NeroBurner/hunter,dmpriso/hunter,pretyman/hunter,ruslo/hunter,ruslo/hunter,pretyman/hunter,stohrendorf/hunter,ikliashchou/hunter,x10mind/hunter,ErniBrown/hunter,RomanYudintsev/hunter,ErniBrown/hunter,xsacha/hunter,madmongo1/hunter,x10mind/hunter,mchiasson/hunter,tatraian/hunter,caseymcc/hunter,x10mind/hunter,stohrendorf/hunter,RomanYudintsev/hunter,NeroBurner/hunter,akalsi87/hunter,isaachier/hunter,isaachier/hunter,akalsi87/hunter,ikliashchou/hunter,ErniBrown/hunter