change to Graylog2 puppet module, added support for Graylog 0.90

Squashed commit of the following:

commit 5ab1cf0b54ee020761ccd9061e88e6586088c4ba
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Tue Sep 23 19:06:30 2014 +0200

    added dashboard, changed to 0.90

commit b617e5e6ef0de0645ee89fc255cea8e85275ca9f
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Tue Sep 23 18:35:29 2014 +0200

    updated graylog2 module

commit b9b4f9199a80175313f8ced169f289e417b54802
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 20:36:18 2014 +0200

    update vagrant box to offical puppet graylog2 module and repo, packages

commit eefeeb717d8a5ca18887f599ee34d7345a6cbbf6
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 20:35:52 2014 +0200

    added re added back script to create test message, and inputs

commit 4d104eddb77e3ebe1902544c1a06613c15970246
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 20:28:15 2014 +0200

    don't need backports, only apt-get update, because of outdated apt list

commit 6e1acb81f8ea06220362e6bf2f77ac0d10f3b9bf
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 20:07:36 2014 +0200

    rollback elasticsearch module, new puppet module need es 1.0

commit 989466573d1bc29a0790f0f2f13f1fb50ce0bbde
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:49:07 2014 +0200

    added submodule concat

commit ec8aa9a3b8b8c66682f6ba55c717f360d8fecd29
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:34:59 2014 +0200

    added graylog2 module from forge

commit f404d2eba4cc469a51702792d7f5c85010e0307c
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:34:36 2014 +0200

    removed old own graylog2 module

commit cbc94c16e127e8da468c111c62dae5952a924951
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:34:14 2014 +0200

    added backports repo

commit 215411ad5e2e3f0749152d70a129d4d202c03d37
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:32:20 2014 +0200

    added apache module

commit 7b2e37f241602e966c3eaa0a90af5abe7bd2752d
Author: Jonas Genannt <jonas@brachium-system.net>
Date:   Fri Sep 12 19:19:02 2014 +0200

    updated to new version of submodules: apt, elasticsearch, mongodb, stdlib