update manual

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@349634 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/CoreTasks/loadresource.html

@@ -8,6 +8,9 @@
 
 
 <h2><a name="loadresource">LoadResource</a></h2>
+
+<p><em>Since Ant 1.7</em></p>
+
 <h3>Description</h3>
 <p>
 Load a text resource into a single property. Unless an encoding is

docs/manual/CoreTasks/pack.html

@@ -38,7 +38,7 @@ resource is newer.</p>
 <h4>any <a href="../CoreTypes/resources.html">resource</a> or single element
 resource collection</h4>
 
-<p>The specified resource will be used as src.</p>
+<p>The specified resource will be used as src. <em>Since Ant 1.7</em></p>
 
 <h3>Examples</h3>
 <blockquote><pre>

docs/manual/CoreTasks/tar.html

@@ -134,8 +134,7 @@ attributes
 
 <h4>any other resource collection</h4>
 <p><a href="../CoreTypes/resources.html#collection">Resource
-Collection</a>s are used to select groups of files to copy.  To use a
-resource collection, the <code>todir</code> attribute must be set.</p>
+Collection</a>s are used to select groups of files to archive.</p>
 <p>Prior to Ant 1.7 only <code>&lt;fileset&gt;</code> has been
 supported as a nested element.</p>