Merging upstream version 1.0~rc7.

Signed-off-by: Daniel Baumann <daniel@debian.org>

doc/zutils.info

@@ -12,7 +12,7 @@ File: zutils.info,  Node: Top,  Next: Introduction,  Up: (dir)
 Zutils Manual
 *************
 
-This manual is for Zutils (version 1.0-rc6, 15 March 2013).
+This manual is for Zutils (version 1.0-rc7, 8 April 2013).
 
 * Menu:
 
@@ -584,14 +584,14 @@ Concept Index
 
 Tag Table:
 Node: Top224
-Node: Introduction1006
-Node: Zcat2593
-Node: Zcmp4679
-Node: Zdiff7165
-Node: Zgrep9831
-Node: Ztest12842
-Node: Problems14246
-Node: Concept Index14775
+Node: Introduction1005
+Node: Zcat2592
+Node: Zcmp4678
+Node: Zdiff7164
+Node: Zgrep9830
+Node: Ztest12841
+Node: Problems14245
+Node: Concept Index14774
 
 End Tag Table