Update Chart.js, fix division by 0
Adds support for creating metadata pre-allocated qcow2 images (in "storage")
Adds support for creating metadata pre-allocated qcow2 images (in "create")
Adds support for creating metadata pre-allocated qcow2 images (in "clone")
Show metadata checkbox only for qcow2 drives
Show image format in instance settings
Avoid error 500 when a disk image already exists
Center checkbox in row adding 7px on top
Merge branch 'meta-prealloc' of git://github.com/daniviga/webvirtmgr into daniviga-meta-prealloc
Change some func.
Merge branch 'master' of https://github.com/retspen/webvirtmgr