* install basic x-window and chromium browser

git-svn-id: http://svn.openfoundry.org/cloud-interop@15 8e386fc3-0e1f-e211-89d0-001a64c68af4
 * add TODO and tiny bugfix:

one@vm:~$ sudo occi-server start
 Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.

 one@vm:~$ sudo bash -x occi-server start
 + '[' -z '' ']'
 + OCCI_PID=/var/run/one/occi-server.pid
 + OCCI_SERVER=/usr/lib/one/ruby/cloud/occi/occi-server.rb
 + OCCI_LOCK_FILE=/var/lock/one/.occi.lock
 + OCCI_LOG=/var/log/one/occi-server.log
 + OCCI_ETC=/etc/one/occi-server.conf
 + case "$1" in
 + setup
 ++ grep '^IMAGE_DIR=' /etc/one/occi-server.conf
 + eval
 + export TMPDIR=/tmp
 + TMPDIR=/tmp
 + mkdir -p /tmp
 + '[' -f /var/lock/one/.occi.lock ']'
 + start
 + '[' '!' -x /usr/lib/one/ruby/cloud/occi/occi-server.rb ']'
 + echo 'Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.'
 Can not find /usr/lib/one/ruby/cloud/occi/occi-server.rb.
 + exit 1

git-svn-id: http://svn.openfoundry.org/cloud-interop@16 8e386fc3-0e1f-e211-89d0-001a64c68af4
Merge branch 'master' of https://github.com/jazzwang/cloud-interop