Altering some search buttons to be 'Go' for consistency (Bug #1194635)

Change-Id: I48affe02d0d1ddad387f018fcfe4a48836b8e097
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/theme/raw/templates/form/artefactchooser.tpl

@@ -7,7 +7,7 @@
         <div id="artefactchooser-searchform"{if !$.request.s} class="hidden"{/if}> {* Use a smarty var, not smarty.request *}
             <label><input type="text" class="text" id="artefactchooser-searchfield" name="search" value="{$.request.search}" tabindex="42">
             <input type="hidden" name="s" value="1">
-            <input type="submit" class="submit" id="artefactchooser-searchsubmit" name="action_acsearch_id_{$blockinstance}" value="&raquo;" tabindex="42"></label>
+            <input type="submit" class="submit" id="artefactchooser-searchsubmit" name="action_acsearch_id_{$blockinstance}" value="{str tag=go}" tabindex="42"></label>
         </div>
         {if !$artefacts}
         <p class="noartefacts">{str tag=noartefactstochoosefrom section=view}</p>

htdocs/view/sharedviews.php

@@ -107,7 +107,7 @@ $searchform = pieform(array(
         'search' => array(
             'type'         => 'submit',
             'class'        => 'inline',
-            'value'        => get_string('search')
+            'value'        => get_string('go')
         ),
         'advanced' => array(
             'type'        => 'fieldset',