webui: Update DVR help files

docs/html/dvrlog.html

@@ -1,27 +1,45 @@
 <div class="hts-doc-text">
 The DVR log is split into a series of paged grids:
 
+<p></p>
+
 <ul>
-<li>Upcoming Recordings - stuff scheduled to be recorded in the future
-<li>Finished Recordings - stuff that has succesfully finished recording
-<li>Failed Recordings   - stuff that failed to record
-</ul>
+<li><b>Upcoming Recordings</b> - events that are scheduled to be recorded in the future</li>
+
+<img src="docresources/dvrlog.png">
+
+<li><b>Finished Recordings</b> - events that have succesfully finished recording</li>
+
+<img src="docresources/dvrlog2.png">
 
 <p>
-Use the bottom toolbar (not displayed in this manual) to navigate
-between pages in the grid.
-<img src="docresources/dvrlog.png">
+Once the recording is completed there will be a clickable link to a playlist 
+for the recorded file (XSPF or M3U as per your startup options) so you can watch 
+it.</p>
+
+
+<li><b>Failed Recordings</b> - events that failed to record</li>
+
+<img src="docresources/dvrlog3.png">
+</ul>
+
+
+<p>
+Use the bottom toolbar to navigate between pages in the grid.</p>
+
+<img src="docresources/dvrlog4.png">
+
+<p>Note that the columns are sortable, but only the current view will be sorted (by 
+default, this will be the first page of the most recent events). Select more events
+per page if you want to sort a longer selection.</p>
 <p>
 To see more details about a recorded event, just click on it and a pop
-up will appear:
-<p>
+up will appear:</p>
+<p></p>
 <img src="docresources/dvrlogentry.png">
+<p></p>
 <p>
 In this pop up you can cancel a scheduled recording or abort a
 recording in progress.  To close the pop up, just close it with the
-[X] window button.
-<p>
-Once the recording is completed there will be a clickable link to the
-recorded matroska file so you can download it directly from the
-interface.
+[X] window button.</p>
 </div>