officejs_support_request_ui: enable "Maximize" feature of editor

On both the "create new support request" and "post new message on an
existing support request", enable the "Maximize" button so that users
can author their message in larger editor.

bt5/erp5_officejs_support_request_ui/PathTemplateItem/web_page_module/gadget_supportrequest_appcache.xml

@@ -112,7 +112,7 @@
         <item>
             <key> <string>text_content</string> </key>
             <value> <string>CACHE MANIFEST\n
-# v1.0.5\n
+# v1.0.6\n
 CACHE:\n
 font-awesome/font-awesome-webfont.woff2\n
 echarts-all.js\n
@@ -360,7 +360,7 @@ NETWORK:\n
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1540870337.1</float>
+                        <float>1542078307.44</float>
                         <string>GMT+9</string>
                       </tuple>
                     </state>

bt5/erp5_officejs_support_request_ui/PathTemplateItem/web_page_module/gadget_supportrequest_pt_form_view_discussable_js.js

@@ -115,7 +115,8 @@
                     key: "comment",
                     portal_type: "HTML Post",
                     editable: true,
-                    editor: preferred_editor
+                    editor: preferred_editor,
+                    maximize: true
                   })]);
               }
             ).push(function () {

bt5/erp5_officejs_support_request_ui/PathTemplateItem/web_page_module/gadget_supportrequest_pt_form_view_discussable_js.xml

@@ -252,7 +252,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1539946621.33</float>
+                        <float>1542273914.05</float>
                         <string>GMT+9</string>
                       </tuple>
                     </state>

bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_viewSupportRequestFastInputDialog/your_description.xml

@@ -127,7 +127,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: [(\'editor\', context.Base_getEditorFieldPreferredTextEditor()), (\'portal_type\', \'HTML Post\'), (\'maximize\', False)]</string> </value>
+            <value> <string>python: [(\'editor\', context.Base_getEditorFieldPreferredTextEditor()), (\'portal_type\', \'HTML Post\'), (\'maximize\', True)]</string> </value>
         </item>
       </dictionary>
     </pickle>