Redmine › SCM Creator (+Github)

In particular the Javascript code in the repositories helper patch does not work because that is Prototype style javascript where Redmine 2.1.x uses Rails 3.2.8 which uses JQuery.
Stuff like $("#id").value = 'something’ needs to change to $("#id").val('something’) and more like that.
The changes are actually pretty trivial. Below are patches I made to make it work (not taking cross-version support into account ).

@@ -34,12 +38,12 @@ module ScmRepositoriesHelperPatch
                 if interface && (interface < SCMCreator) && interface.enabled? && repository.new_record?
                     button_disabled = true
                 end
-            end

-            if request.xhr?
-                reptags << javascript_tag("$('repository_save')." + (button_disabled ? 'disable' : 'enable') + "();")
-            else
-                reptags << javascript_tag("Event.observe(window, 'load', function() { $('repository_save')." + (button_disabled ? 'disable' : 'enable') + "(); });")
+                if request.xhr?
+                    reptags << javascript_tag("$('#repository_save')." + (button_disabled ? "attr('disabled','disabled')" : "removeAttr('enable')") + "();")
+                else
+                    reptags << javascript_tag("$(document).ready(function() { $('#repository_save')." + (button_disabled ? "attr('disabled','disabled')" : "removeAttr('enable')") + "(); });")
+                end
             end

             return reptags
@@ -54,7 +58,7 @@ module ScmRepositoriesHelperPatch
             end

             if repository.new_record? && SubversionCreator.enabled?
-                add = submit_tag(l(:button_create_new_repository), :onclick => "$('repository_operation').value = 'add';")
+                add = submit_tag(l(:button_create_new_repository), :onclick => "$('#repository_operation').val('add');")
                 svntags['<br />'] = ' ' + add + '<br />'
                 svntags << hidden_field_tag(:operation, '', :id => 'repository_operation')
                 unless request.post?
@@ -62,7 +66,7 @@ module ScmRepositoriesHelperPatch
                     if SubversionCreator.repository_exists?(@project.identifier) && @project.respond_to?(:repositories)
                         path << '.' + @project.repositories.select{ |r| r.created_with_scm }.size.to_s
                     end
-                    svntags << javascript_tag("$('repository_url').value = '#{escape_javascript(path)}';")
+                    svntags << javascript_tag("$('#repository_url').val('#{escape_javascript(path)}');")
                 end

             elsif !repository.new_record? && repository.created_with_scm &&
@@ -85,7 +89,7 @@ module ScmRepositoriesHelperPatch
             end

             if repository.new_record? && MercurialCreator.enabled?
-                add = submit_tag(l(:button_create_new_repository), :onclick => "$('repository_operation').value = 'add';")
+                add = submit_tag(l(:button_create_new_repository), :onclick => "$('repository_operation').val('add');")
                 if hgtags.include?('<br />')
                     hgtags['<br />'] = ' ' + add + '<br />'
                 else
@@ -97,7 +101,7 @@ module ScmRepositoriesHelperPatch
                     if MercurialCreator.repository_exists?(@project.identifier) && @project.respond_to?(:repositories)
                         path << '.' + @project.repositories.select{ |r| r.created_with_scm }.size.to_s
                     end
-                    hgtags << javascript_tag("$('repository_url').value = '#{escape_javascript(path)}';")
+                    hgtags << javascript_tag("$('repository_url').val('#{escape_javascript(path)}');")
                 end

             elsif !repository.new_record? && repository.created_with_scm &&
@@ -126,7 +130,7 @@ module ScmRepositoriesHelperPatch
             end