Remove deduplication from volume manager
Use fieldsets for available disks and volume layout
Reformulate the way available disks are shown

Available disks
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| 2TB (2 drives) |
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| 1TB (5 drives) |
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Place number of disks and optimal state under vdev type
Use a new disk selector with greyed out slots
Draw resize handler accordingly with used and empty slots
Make a disk group work with multiple rows
Fix shrink of a disk group row
Make resize handler behave correctly with multiple rows
Move colorActive and fix number of rows in a disk group
Put disk group HTML in a template file
Add method to get data capacity from a disk group
Update estimated capacity while building the layout
Update estimated capacity while resizing
Correct estimated capacity after resize
Use common method to get number of disks, rows and size
Common method to humanize the capacity
Some more fixes regarding volume capacity
Make sure to use vertical align so the resizer doesn't mess up
Do not use padding for the volume layout table