[IMP] keep query parameters around (at least debug) when clicking on logo or redirecting from HTTP root to 'correct' root URL

bzr revid: xmo@openerp.com-20110822131248-tl9j6flsw38r7p9e

addons/base/static/src/js/chrome.js

@@ -566,6 +566,11 @@ openerp.base.Login =  openerp.base.Widget.extend({
 openerp.base.Header =  openerp.base.Widget.extend({
     init: function(parent, element_id) {
         this._super(parent, element_id);
+        if (jQuery.deparam(jQuery.param.querystring()).debug !== undefined) {
+            this.qs = '?debug'
+        } else {
+            this.qs = ''
+        }
     },
     start: function() {
         return this.do_update();

addons/base/static/src/xml/base.xml

@@ -326,7 +326,7 @@
     </div>
 </t>
 <t t-name="Header">
-    <a href="/" class="company_logo_link">
+    <a t-att-href="'/' + qs" class="company_logo_link">
         <div class="company_logo" />
     </a>
     <h1 class="header_title" t-if="session.session_is_valid()">

openerpweb/openerpweb.py

@@ -1,5 +1,6 @@
 #!/usr/bin/python
 import datetime
+import urllib
 import dateutil.relativedelta
 import functools
 import optparse
@@ -446,7 +447,11 @@ class Root(object):
             #for the mobile web client we are supposed to use a different url to just add '/mobile'
             raise cherrypy.HTTPRedirect('/web_mobile/static/src/web_mobile.html', 301)
         else:
-            raise cherrypy.HTTPRedirect('/base/webclient/home', 301)
+            if kw:
+                qs = '?' + urllib.urlencode(kw)
+            else:
+                qs = ''
+            raise cherrypy.HTTPRedirect('/base/webclient/home' + qs, 301)
     default.exposed = True
 
 def main(argv):