ssh2: Honor admin.colors.enable

    Ssh2 admin interface did not honor admin.colors.enable, this patch resolve this problem.

    Ticket: http://rt.dcache.org/Ticket/Display.html?id=7820
    Acked-by: Gerd
    Target: master
    Require-book: no
    Require-notes: no

Squashed commit of the following:

commit 8e3db9a3f6cd0c9b8ce6f340f67eb3ecf3651163
Merge: 3887dc4 3e02f94
Author: Christian Bernardt <christian.bernardt@desy.de>
Date:   Mon Jul 15 18:33:45 2013 +0200

    Merge color fix branch with current master because not all changes got committed with the last push.

    Sorry.

    ssh2: Honor admin.colors.enable
    Ssh2 admin interface did not honor admin.colors.enable, this patch resolve this problem.

    Ticket: http://rt.dcache.org/Ticket/Display.html?id=7820
    Acked-by: Gerd
    Target: master
    Require-book: no
    Require-notes: no

commit 3887dc446e7d388659ffb651e5a0a9e1db67f868
Author: Christian Bernardt <christian.bernardt@desy.de>
Date:   Mon Jul 15 14:15:39 2013 +0200

    ssh2: Honor admin.colors.enable

    Ssh2 admin interface did not honor admin.colors.enable, this patch resolve this problem.

    Ticket: http://rt.dcache.org/Ticket/Display.html?id=7820
    Acked-by: Gerd
    Target: master
    Require-book: no
    Require-notes: no

commit 3e02f94eebb02bddf81441a9dd7ac41344577e74
Author: Christian Bernardt <christian.bernardt@desy.de>
Date:   Mon Jul 15 14:15:39 2013 +0200

    Change parameter to no type definition and switch line to above cell related properties

commit 89bd221adafba600ce35c5f103f65a6736c408e6
Author: Christian Bernardt <christian.bernardt@desy.de>
Date:   Mon Jul 15 12:22:09 2013 +0200

    Remove line that sets colors from environment param and not from within dCache

commit 0def3e296a3018c173062457b7256a4ac207ef30
Author: Christian Bernardt <christian.bernardt@desy.de>
Date:   Mon Jul 15 11:41:13 2013 +0200

    ssh2: Honor admin.colors.enable

    Ssh2 admin interface did not honor admin.colors.enable, this patch resolve this problem.

    Ticket: http://rt.dcache.org/Ticket/Display.html?id=7820
    Acked-by:
    Target: trunk
    Require-book: no
    Require-notes: no
Merge branch 'master' of github.com:dCache/dcache
Merge branch 'master' of github.com:dCache/dcache
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Change ssh admin properties documentation, historyPath