LAG support.

Also, archive disappeared nodes from device after macsuck.

Squashed commit of the following:

commit 6d16cddaab
Merge: 37d9bda 3fdf780
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 19 15:48:41 2014 +0000

    Merge branch 'master' of ssh://git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit 37d9bda2bb
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 18:50:22 2014 +0000

    release 2.021000_004

commit 3939a2a51c
Merge: cf23636 571d57d
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 18:45:14 2014 +0000

    Merge branch 'og-agg' of ssh://olly_g@git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit cf23636ddf
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 18:43:59 2014 +0000

    archive disappeared nodes from device - really important!

commit 571d57dcc7
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 18:20:51 2014 +0000

    release 2.021000_003

commit 444bc1e81d
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 17:51:54 2014 +0000

    protect sprintf from undefined remote_type

commit 5b875c4641
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 17:49:40 2014 +0000

    tidy connected device+node layout

commit c09dddb7d1
Merge: 4f5501c 95fc6b1
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 17:46:39 2014 +0000

    Merge branch 'og-agg' of ssh://olly_g@git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit 4f5501c613
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 17:46:23 2014 +0000

    allow sanity checks on lag member before moving node

commit 95fc6b18dc
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 14:02:19 2014 +0000

    release 2.021000_002

commit 8b809c445f
Merge: 04d486e fe3e8e3
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 13:58:31 2014 +0000

    Merge branch 'og-agg' of ssh://git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit fe3e8e3ef2
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 13:57:31 2014 +0000

    do not set master neigh if master is a slave

commit 04d486e433
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 13:38:45 2014 +0000

    display remote ip if only remote ip

commit 14f9eb01ad
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 13:35:54 2014 +0000

    show all members of lag when searching for lag master

commit 5b2a0a0a4b
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 13:35:16 2014 +0000

    fix copy of remote master to local master remote_port

commit 86a9854f39
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 10:00:13 2014 +0000

    show both link and device type icons

commit 88510552e5
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 09:57:29 2014 +0000

    hide neighbor device ID and add sidebar option to show

commit 29da3097cb
Merge: 8bca30d 9fe92fb
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 09:04:15 2014 +0000

    Merge branch 'og-agg' of ssh://git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit 9fe92fb5e8
Merge: 6620a03 5557811
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 09:03:02 2014 +0000

    Merge branch 'og-agg' of ssh://olly_g@git.code.sf.net/p/netdisco/netdisco-ng into og-agg

commit 6620a03686
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 08:56:13 2014 +0000

    also store master neighbor port

commit 8bca30d085
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 00:41:46 2014 +0000

    release 2.021000_001

commit 5557811aeb
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Mon Jan 13 00:38:18 2014 +0000

    fix icon placement in editable device port cells

commit 25292e1ce8
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 22:20:08 2014 +0000

    fix name of class

commit 99ce56d794
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 22:13:53 2014 +0000

    remove brackets from lag name

commit 27aa80ed93
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 22:12:06 2014 +0000

    rename link agg legend

commit 84ed4c5008
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 22:11:15 2014 +0000

    move lag member icon into port icon column

commit 67c9c783ec
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 21:58:11 2014 +0000

    fix Cisco stack port ignore

commit 4531c61246
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 21:51:41 2014 +0000

    move nodes to lag master port

commit ffc6b9c315
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 20:45:58 2014 +0000

    use group icon for slave and master

commit 68fd345e37
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 20:34:01 2014 +0000

    indicate aggregate master

commit 79c69f5a0f
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 19:14:48 2014 +0000

    show aggreate parent in device ports

commit 3a4beed2f1
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 18:46:25 2014 +0000

    store aggregate port into db

commit fd7bb0cd62
Author: Oliver Gorwits <oliver@cpan.org>
Date:   Sun Jan 12 17:49:39 2014 +0000

    add device_port cols for aggregate links data

Netdisco/share/public/css/netdisco.css

@@ -158,9 +158,14 @@ div.content > div.tab-content table.nd_floatinghead thead {
 /* nudge cell content to the right when port_control controls are enabled */
 .nd_editable-cell > .nd_this-port-only {
   margin-left: 18px;
+  margin-right: 18px;
 }
+.nd_editable-cell > .nd_port-only-first {
+  margin-left: 9px;
+}
+
 .nd_editable-cell > .nd_editable-cell-content {
-  margin-left: 18px;
+  margin-right: 18px;
 }
 .table .nd_nudge-for-icon {
   padding-left: 25px;
@@ -177,6 +182,10 @@ div.content > div.tab-content table.nd_floatinghead thead {
   text-align: center;
 }
 
+td.nd_devport-icon i {
+  line-height: 18px;
+}
+
 /* undo nd_center-cell when in a modial dialog (which lives in table cell) */
 .table .nd_center-cell .modal-body {
   text-align: left;
@@ -261,7 +270,7 @@ td > form.nd_inline-form {
   cursor: pointer;
   color: black;
   float: left;
-  display: none;
+  visibility: hidden;
   margin-top: 3px;
 }
 .nd_log-icon:hover, .nd_log-icon:focus {