Updated jQuery libraries as follows:
    jQuery: 1.4.4 -> 1.10.2
    jQuery tools: 1.2.3 -> 1.2.7
    jQuery UI: 1.8.24 -> 1.10.3
Project and slice management action panel beautified
Remove unused image
Added jQuery UI slider to choose the VM memory size
Reverting back imports from vt_plugin.utils.ServiceThread
    But need to take a look on why VMs cannot be created (apparent non-existence of the 'startMethodInNewThread' method
MessageCenter: show subsets and the whole set of messages
Plug-in loader: removed sending of messages with inconsistent links. Instead, use MessageCenter for this
Removing non used code
GENI within Expedient: solved template dependencies and cert/key exception handled
Updated help page
Expedient: style refactor. First iteration
    Still to be polished. Also, ocf-iframe.css must be distributed and removed
Minor modifications for next release
Necessary Changes in files to merge development with refactor
Merge branches 'expedient.refactor.merge' and 'expedient.refactor.merge2' into expedient.refactor.merge