JIN-23
(and change the version generate script to test if can get rid of the timezone..)
JIN-25
Taking advantage of fifo's new metadata mechanism.
Merge branch 'test' of github.com:project-fifo/jingles into test
Merge pull request #5 from trentster/test

added consistent twitter button to about page
Sort order is stored for VM's.
Added locking to VM's.
Improved locking.
Trying to use metadata is a generic way, so will be more easy to use.
Delete login cookie.
Bugs.
Add the current ssh key of the logged user, when creating new vas in the optional parameters.
FIFO-39
show the bytes on hyper list
Experiment: change layout on vm
Change layout of the vm + some little styles
Print GB in MB's to fix number alignment i.e. on the hypervisor list page + Fix about page
some tweaks to list views and css