Update date and fix bug creation in English version

template/en/default/bug/create/create.html.tmpl

@@ -368,6 +368,7 @@ TUI_hide_default('attachment_text_field');
     <td colspan="2">
       <input name="estimated_time" size="6" maxlength="6" value="[% estimated_time FILTER html %]">
       <input name="work_time" id="work_time" value="0" hidden>
+      <input name="productive_time" id="productive_time" value="0" hidden>
     </td>
   </tr>
   <tr>

template/en/default/etersoft/timersplash.html.tmpl

-<link rel="stylesheet" type="text/css" href="js/etersoft/timersplash.css?14_04_2020" />
+<link rel="stylesheet" type="text/css" href="js/etersoft/timersplash.css?15_04_2020" />
 
 <div style="display: none;" id="useremail" class="[% user.email FILTER html %]"></div>
 <div style="display: none;" id="assigntoemail" class="[% bug.assigned_to.email FILTER html %]"></div>
@@ -46,4 +46,4 @@
 
 <script language="javascript" type="text/javascript" src="js/etersoft/focusManager.js"></script>
 <script language="javascript" type="text/javascript" src="js/etersoft/timer_common.js?25_10_2017"></script>
-<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?14_04_2020"></script>
+<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?15_04_2020"></script>

template/ru/default/etersoft/timersplash.html.tmpl

-<link rel="stylesheet" type="text/css" href="js/etersoft/timersplash.css?14_04_2020" />
+<link rel="stylesheet" type="text/css" href="js/etersoft/timersplash.css?15_04_2020" />
 
 <div style="display: none;" id="useremail" class="[% user.email FILTER html %]"></div>
 <div style="display: none;" id="assigntoemail" class="[% bug.assigned_to.email FILTER html %]"></div>
@@ -46,4 +46,4 @@
 
 <script language="javascript" type="text/javascript" src="js/etersoft/focusManager.js"></script>
 <script language="javascript" type="text/javascript" src="js/etersoft/timer_common.js?25_10_2017"></script>
-<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?14_04_2020"></script>
+<script language="javascript" type="text/javascript" src="js/etersoft/timer.js?15_04_2020"></script>