+ SIZE_MAX hack for gcc 4.7.2 (kaskade, debian wheezy)
+ typo fix in doc/ddc_proto.pod
+ tagged DDC-Concordance-0.42
+ tagged DDC-XS-0.21
+ tagged ddc-2.1.16
+ tagged DDC-Concordance-0.42-rc3
+ stringification of comments before subcorpora
+ tagged ddc-2.1.16-rc3
* CDDCBranchServer::ReadPossibleHosts(): handle single-quoted subcorpus labels
+ pod2x tweaks