Fix bug 25092: disable security setting when database type is sql express.Fix bug 25235: change the drop down to use dnn drop down control.

git-svn-id: https://dotnetnuke.svn.codeplex.com/svn@71725 142e9c35-602f-4880-9f37-ec48a24daa6a
Fix bug 25804: disable pages in drop down which doesn't contain search result module.Fix bug 25333: hide drop down's list when page scroll.Fix bug 25228: find the control as DnnComboBox.Fix bug 25092: disable security setting when database type is sql express.Fix bug 25235: change the drop down to use dnn drop down control.Fix bug 25338: check whether the portal alias has already contains the port.Fix bug 24095: add the all roles setting in group settings.Fix bug 20543: add the search box in page management.making 70_maint version to 7.0.6

git-svn-id: https://dotnetnuke.svn.codeplex.com/svn@71726 142e9c35-602f-4880-9f37-ec48a24daa6a