developer-guidelines.sgml: Update copyright year
commit57895483731a991a9022019474cab234ba4e9818
authorHolger Weiss <holger@zedat.fu-berlin.de>
Tue, 27 Aug 2013 16:42:51 +0000 (27 18:42 +0200)
committerHolger Weiss <holger@zedat.fu-berlin.de>
Tue, 27 Aug 2013 16:42:51 +0000 (27 18:42 +0200)
tree91f599c358fd802292d3a5fdfee4cd570c6e5992
parent8e9abad8e628bdd9f3ac7af8cc2ebde0f11d5dba
developer-guidelines.sgml: Update copyright year

We touched the Development Guidelines this year.
doc/developer-guidelines.sgml