explicitly disabling gui in Vagrantfile

fixing performance problems

instead of hard-coded URL)

only opening tomcat port if not in local test mode (needed to enable
vagrant on jenkins)

some more dependencies missing like hdf5)

using vagrant cloud instead of hard-coded urls now

is not deployed on local test machine -> since the eclipse IDE deploys
the code in this case)

base boxed from vagrantbox.es)
update to centos 6.5 as default vagrant box

boxDir in gradle