manual cosmetics: link timestamp modules (see also) - merge https://trac.osgeo.org/grass/changeset/69203 from trunk

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@69205 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.timestamp/r.timestamp.html

@@ -124,7 +124,9 @@ Spaces in the timestamp value are required.
 <h2>SEE ALSO</h2>
 
 <em>
-  <a href="r.info.html">r.info</a>
+  <a href="r.info.html">r.info</a>,
+  <a href="r3.timestamp.html">r3.timestamp</a>,
+  <a href="v.timestamp.html">v.timestamp</a>
 </em>
 
 <h2>AUTHOR</h2>

raster3d/r3.timestamp/r3.timestamp.html

@@ -85,6 +85,14 @@ date(s). See EXAMPLES below.
 <h2>KNOWN ISSUES</h2>
 Spaces in the timestamp value are required.
 
+<h2>SEE ALSO</h2>
+
+<em>
+  <a href="r3.info.html">r3.info</a>,
+  <a href="r.timestamp.html">r.timestamp</a>,
+  <a href="v.timestamp.html">v.timestamp</a>
+</em>
+
 <h2>AUTHOR</h2>
 Michael Pelizzari<br>
 Lockheed Martin Space Systems<br>

vector/v.timestamp/v.timestamp.html

@@ -124,7 +124,9 @@ Spaces in the timestamp value are required.
 <h2>SEE ALSO</h2>
 
 <em>
-  <a href="v.info.html">v.info</a>
+  <a href="v.info.html">v.info</a>,
+  <a href="r.timestamp.html">r.timestamp</a>,
+  <a href="r3.timestamp.html">r3.timestamp</a>
 </em>
 
 <h2>AUTHOR</h2>