updated docs

docs/docs/other.xml

@@ -34,6 +34,7 @@
          <item>timeout</item> 
          <item>member_function_pointer</item>
          <item>vectorstream</item>
+         <item>unserialize</item>
          <item>bound_function_pointer</item>
          <item>error</item>
          <item>console_progress_indicator</item>
@@ -403,6 +404,20 @@
       </component>
       
       
+   <!-- ************************************************************************* -->
+
+      <component>
+         <name>unserialize</name>
+         <file>dlib/vectorstream.h</file>
+         <spec_file>dlib/vectorstream/unserialize_abstract.h</spec_file>
+         <description>
+            This object effectively allows you to peek at the next serialized 
+            object in an istream.  It does this by allowing you to read an object
+            and then put it back.
+         </description>
+      </component>
+      
+      
    <!-- ************************************************************************* -->
 
       <component>

docs/docs/term_index.xml

@@ -1430,6 +1430,7 @@
          <term link="other.html#dlib_testing_suite" name="unit testing"/>
          <term file="other.html" name="logger"                       include="dlib/logger.h"/>
          <term file="other.html" name="vectorstream"                 include="dlib/vectorstream.h"/>
+         <term file="other.html" name="unserialize"                  include="dlib/vectorstream.h"/>
          <term file="other.html" name="member_function_pointer"      include="dlib/member_function_pointer.h"/>
          <term file="other.html" name="make_mfp"                     include="dlib/member_function_pointer.h"/>
          <term file="other.html" name="bound_function_pointer"       include="dlib/bound_function_pointer.h"/>