added links to documentation

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1958 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/NEWS b/NEWS
index 6648d63..3b13f7f 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -16,6 +16,7 @@ updates before writing them to the actual rrd file. When calling rrdtool
 graph in such a setup, the command will tell the daemon to flush out all
 pending updates for the rrd files, required to draw the graph.
 
+See rrdcached documentation.
 
 RRD Dumping and Restoring (rrdtool dump/restore)
 ------------------------------------------------
@@ -41,7 +42,7 @@ by Martin Sperl
   required for HoltWinters.
 
 * LibDBI integration provides a path to read data directly of a supported
-  SQL database into rrdtool graph.
+  SQL database into rrdtool graph. See rrdgraph_libdbi documentation.
 
 Miscellaneous Changes
 ---------------------