Added info for party mode.

app/client/templates/communityStation.html

@@ -233,6 +233,7 @@
             <p>
                 <input type="checkbox" id="partyModeEnabled" {{partyModeChecked}} />
                 <label for="partyModeEnabled">Party Mode Enabled</label>
+                <br><small><b>What is party mode?</b> Party mode is a mode in community stations where, if enabled, people can request songs to be added to the queue, which will then be played in the station.</small>
             </p>
             <button class="btn waves-effect waves-light" id="save_edit_room_changes">Save Changes</button>
             <button class="btn waves-effect waves-light right red" id="delete_room">Delete Room</button>