update to pcre 7.9

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13706 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/pcre/doc/pcresample.3

@@ -59,8 +59,22 @@ need to add
   -R/usr/local/lib
 .sp
 (for example) to the compile command to get round this problem.
-.P
-.in 0
-Last updated: 09 September 2004
-.br
-Copyright (c) 1997-2004 University of Cambridge.
+.
+.
+.SH AUTHOR
+.rs
+.sp
+.nf
+Philip Hazel
+University Computing Service
+Cambridge CB2 3QH, England.
+.fi
+.
+.
+.SH REVISION
+.rs
+.sp
+.nf
+Last updated: 23 January 2008
+Copyright (c) 1997-2008 University of Cambridge.
+.fi