new install routine
 - analog to .travis config
 - mkdir -p ~/opt/regal/bin
 - cd ~/opt/regal
 - git clone https://github.com/edoweb/regal.git src
 - cd bin
 - cp -r ../src/regal-installer/* .
 - mv variables.conf.tmpl variables.conf
 - ./configure.sh
 - ./install-all.sh
 - ./copy-confgi.sh
 - ./restart-all.sh
 - ./run-integration-tests.sh
Squashed commit of the following:

commit 21d38e276a8f2990849f4264d67d1ce7bd179ff2
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Mon Jul 14 13:31:06 2014 +0200

    fix typo

commit b686cb8786414020ce4fe61d20a76db89854b047
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Mon Jul 14 12:53:14 2014 +0200

    this will work, but is ugly as the night

commit f7b5d3520137cd181ef9040c3f5d55c40abeb331
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 16:24:57 2014 +0200

    respect order when building things

commit e5b9a635cfcfa5a4dbdd72bff8bce23697be106f
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 16:02:36 2014 +0200

    make api again a children of regals super pom

commit 33a34f69f3e280945f8c74a5ddc2a6a57ab8cf1f
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 15:53:23 2014 +0200

    build regal-api as maven jar too

commit 8e78e602f30a84585ee1fec20ae69dc9b9e80086
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 14:32:24 2014 +0200

    installer prepared for travis

commit dffefb3b9d5c7bd331b7f4ba70d6e210ac402aa5
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 10:49:59 2014 +0200

    `cd -` caused a problem
    - use script goal to hopefully prevent this

commit b1d9c2840f6b3026599fe9f3c72dea2328163881
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 10:37:53 2014 +0200

    set play version and play install dir via -D

commit f74338940b7eb413483bf6b764c50ca26a721ec2
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 10:00:24 2014 +0200

    always set -DplayInstallDirectory=$ARCHIVE_HOME/play

commit 04d7db1b7bde30c86f17e6a7c6d6bd07dd0dd1bb
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:55:19 2014 +0200

    allows to define play2 install loc via -D

commit 28600c5d9fde01672715ee8de2eccd1f914f3ec2
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:43:22 2014 +0200

    configure travis BUILD HOME with sed

commit b05cd1d3bd72e64ca74116166a79dd2d063699f2
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:28:30 2014 +0200

    travis conbfiguration next round

commit 0e029c06d11f3c07b67137d63f987d3bbd808465
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:25:48 2014 +0200

    fix typo in path

commit 73262174bebc490cc2f76996bdb355b9f3be3b65
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:23:41 2014 +0200

    use travis specific path as default

commit 798633fdee920d74375148b67e69e8edaeedf75f
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:13:59 2014 +0200

    travis start scripts with ./ instead of sh notation

commit 5f0afa1e3dc64614c9065b39cca4b537a1d1b3f9
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Fri Jul 11 09:02:44 2014 +0200

    travis with relative pathes

commit e6954fa4250d1ebc6f49cb29c3ed1d026653bdfd
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 17:32:43 2014 +0200

    travis with relative pathes

commit 83b0423a575c9fc7d1e232f548b596ab1e1c0b85
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 17:22:49 2014 +0200

    use before_install in travis

commit 001bf0d4c48a2e1b77333e14ca666aedf358542a
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 17:15:44 2014 +0200

    start bash scripts in travis with sh

commit 5194ba1a8433d003db9591985f1ad61861dd23b1
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 17:07:43 2014 +0200

    prepare for travis

commit 62d2cb0b2029a3b3beaf3630b1af24c812f7bb40
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 09:19:22 2014 +0200

    modify installer for
    - play2 version of regal-api

commit a2e3a699a5ae5fab4414280d75cc2dd56214d2dc
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 09:19:22 2014 +0200

    modify installer for
    - play2 version of regal-api

commit 7cf365bfbdc3b52e0e6ab510b42a5b92bc43c747
Author: Jan Schnasse <schnasse@gmx.de>
Date:   Thu Jul 10 09:19:07 2014 +0200

    javadoc minor changes