Add docbook icons to the distribution

Grmbl...

.gitignore

@@ -31,7 +31,6 @@ Makefile.config
 /doc/manual/*.1
 /doc/manual/*.5
 /doc/manual/*.8
-/doc/manual/images
 /doc/manual/version.txt
 /doc/manual/release-notes.html
 

doc/manual/local.mk

@@ -60,7 +60,7 @@ $(foreach file, $(d)/manual.html $(d)/style.css, $(eval $(call install-data-in,
 
 $(foreach file, $(wildcard $(d)/figures/*.png), $(eval $(call install-data-in, $(file), $(docdir)/manual/figures)))
 
-$(foreach file, $(wildcard $(docbookxsl)/images/callouts/*.gif), $(eval $(call install-data-in, $(file), $(docdir)/manual/images/callouts)))
+$(foreach file, $(wildcard $(d)/images/callouts/*.gif), $(eval $(call install-data-in, $(file), $(docdir)/manual/images/callouts)))
 
 $(eval $(call install-symlink, manual.html, $(docdir)/manual/index.html))
 

doc/manual/release-notes.xml

@@ -7,7 +7,7 @@
 
 <!--==================================================================-->
 
-<section xml:id="ssec-relnotes-1.7"><title>Release 1.7 (April 8, 2014)</title>
+<section xml:id="ssec-relnotes-1.7"><title>Release 1.7 (April 9, 2014)</title>
 
 <para>In addition to the usual bug fixes, this release has the
 following new features:</para>