Fix PCL build (I hate conditional documentation...)
Fix PCL build (I hate conditional documentation...)

nodatime/nodatime,zaccharles/nodatime,zaccharles/nodatime,nodatime/nodatime,jskeet/nodatime,zaccharles/nodatime,malcolmr/nodatime,zaccharles/nodatime,zaccharles/nodatime,malcolmr/nodatime,BenJenkinson/nodatime,jskeet/nodatime,malcolmr/nodatime,malcolmr/nodatime,BenJenkinson/nodatime,zaccharles/nodatime