(2.6)dcache-webadmin: fix page update; fix sorting

    Version of 6082 & 6083 ported back to 2.6

    Testing:  as with patches for master.

    RELEASE NOTES:
    Fixes an issue with some of the tables in the webadmin service which were not refreshing.  Update correctly occurs now on reload, resubmission of the form through link clicking, and on many pages by automatic page refresh.
    Fixes issues preventing the sorting of tables and subtables in webadmin.

    Target: 2.6
    Require-notes: yes
    Require-book: no
    Bug: http://rt.dcache.org/Ticket/Display.html?id=7929
    Bug: http://rt.dcache.org/Ticket/Display.html?id=7964
    Bug: http://rt.dcache.org/Ticket/Display.html?id=7983
    Acked-by: Gerd
    Acked-by: Tigran
module: Obsolete dcache-server to make dcache package directly releasable to EMI, EGI*

Obsolete dcache-server to make dcache package directly releasable to EMI, EGI*

This patch in master has the same purpose:
ae694c2329c11092d5d5f3d83a7fbff7cdb47837@master

Target: 2.6
Acked-by:Paul
Requires-notes: no
Requires-book: no
Merge pull request #245 from alrossi/fix/2.6/webadmin-update

    (2.6)dcache-webadmin: fix page update; fix sorting
Merge pull request #247 from kschwank/fix/gplazma-ldap-recreate-dir-context/2.6

gplazma: ldap plugin: recreate dir context
Merge pull request #250 from chrber/2.6

module: Obsolete dcache-server to make dcache package directly releasabl...
Merge remote-tracking branch 'upstream/2.6' into 2.6-cloud
Merge remote-tracking branch 'upstream/2.6-cloud' into 2.6-cloud