Merge commit 'upstream/master' into prv/po

Conflicts:

	debian/control

diff --cc debian/control
index 792c985c11bba4ad12b45c1542b14afa6e9bc1dc,fe5c3eee7ce0099bc6b94bf201fa046ddf5614df..370e913240563879b17e7b749da2565896248bd3
--- 1/debian/control
--- 2/debian/control
+++ b/debian/control
@@@ -13,8 -13,8 +13,8 @@@ Vcs-Browser: http://git.ikiwiki.info/?p
  Package: ikiwiki
  Architecture: all
  Depends: ${perl:Depends}, libtext-markdown-perl | markdown, libhtml-scrubber-perl, libhtml-template-perl, libhtml-parser-perl, liburi-perl
- Recommends: gcc | c-compiler, libc6-dev | libc-dev, subversion | git-core (>= 1:1.5.0) | tla | bzr (>= 0.91) | mercurial | monotone (>= 0.38), libxml-simple-perl, libnet-openid-consumer-perl, liblwpx-paranoidagent-perl, libtimedate-perl, libcgi-formbuilder-perl (>= 3.05), libcgi-session-perl (>= 4.14-1), libmail-sendmail-perl, libauthen-passphrase-perl
+ Recommends: gcc | c-compiler, libc6-dev | libc-dev, subversion | git-core (>= 1:1.5.0) | tla | bzr (>= 0.91) | mercurial | monotone (>= 0.38), libxml-simple-perl, libnet-openid-consumer-perl, liblwpx-paranoidagent-perl, libtimedate-perl, libcgi-formbuilder-perl (>= 3.05), libcgi-session-perl (>= 4.14-1), libmail-sendmail-perl, libauthen-passphrase-perl, libterm-readline-gnu-perl
 -Suggests: viewvc | gitweb | viewcvs, libsearch-xapian-perl, xapian-omega (>= 1.0.5), librpc-xml-perl, libtext-wikiformat-perl, python, python-docutils, polygen, tidy, libhtml-tree-perl, libxml-feed-perl, libmailtools-perl, perlmagick, libfile-mimeinfo-perl, libcrypt-ssleay-perl, liblocale-gettext-perl (>= 1.05-1), libtext-typography-perl, libtext-csv-perl, libdigest-sha1-perl, graphviz, libnet-amazon-s3-perl, sparkline-php, texlive, dvipng
 +Suggests: viewvc | gitweb | viewcvs, libsearch-xapian-perl, xapian-omega (>= 1.0.5), librpc-xml-perl, libtext-wikiformat-perl, python, python-docutils, polygen, tidy, libhtml-tree-perl, libxml-feed-perl, libmailtools-perl, perlmagick, libfile-mimeinfo-perl, libcrypt-ssleay-perl, liblocale-gettext-perl (>= 1.05-1), libtext-typography-perl, libtext-csv-perl, libdigest-sha1-perl, graphviz, libnet-amazon-s3-perl, sparkline-php, texlive, dvipng, po4a, gettext
  Conflicts: ikiwiki-plugin-table
  Replaces: ikiwiki-plugin-table
  Provides: ikiwiki-plugin-table