updated the docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402484

docs/docs/api.xml

@@ -593,6 +593,10 @@
                   <name>mutex</name>
                   <link>dlib/threads/threads_kernel_abstract.h.html#mutex</link>
                </item>
+               <item>   
+                  <name>unregister_thread_end_handler</name>
+                  <link>dlib/threads/threads_kernel_abstract.h.html#unregister_thread_end_handler</link>
+               </item>
                <item>   
                   <name>register_thread_end_handler</name>
                   <link>dlib/threads/threads_kernel_abstract.h.html#register_thread_end_handler</link>

docs/docs/term_index.xml

@@ -35,6 +35,7 @@
          <term link="dlib/threads/threads_kernel_abstract.h.html#get_thread_id" name="get_thread_id"/>
          <term link="dlib/threads/threads_kernel_abstract.h.html#is_dlib_thread" name="is_dlib_thread"/>
          <term link="dlib/threads/threads_kernel_abstract.h.html#register_thread_end_handler" name="register_thread_end_handler"/>
+         <term link="dlib/threads/threads_kernel_abstract.h.html#unregister_thread_end_handler" name="unregister_thread_end_handler"/>
          <term link="dlib/threads/threads_kernel_abstract.h.html#register_program_ending_handler" name="register_program_ending_handler"/>
          <term link="dlib/threads/threads_kernel_abstract.h.html#create_new_thread" name="create_new_thread"/>
          <term link="dlib/threads/threads_kernel_abstract.h.html#mutex" name="mutex"/>