Fix #228 - Add % in tootip of Memory slider and Fix an issue with xen

XEN hvm domain will take 4096KB more, so if defined 256MB, the domain
will eat 260M, we create a delta according to this to keep the value
coherent
Fix #232 - Workaround wainting for bindings

IBaction need a focus change to trigger the action. So we force the
didChange callback for each textfield.
Fix a default value for Memory in settings.
Merge branch 'master' into UI-Improvements
Merge branch 'master' into UI-Improvements
Update version of Cappuccino
Sync loc and rerun nib2cib everywhere
Align groups data view
Improved TNLibvirtDeviceDisk Model to take care of XEN disk configurations

Fix #380 - Define the good format for block devices
Enhancement of the TNLibvirtDeviceDisk Model
Added 3 icones for DISK,NETWORK,FLOPPY
Added DIR disk type
Enhancement of the file size for existing images.
Fix #632 - Update Manual XML Editor from libvirt on call
Merge branch 'master' into UI-Improvements
Fix #627 - Rename Destroy to Force Off (but Keep the meaning of Libvirt Destroy in popup)

Note : at this time tootip for CPSegemented Control segment are not
impletmented.
Change the dataview color (revert back to cappuccino default sourcelist)
Fix a crash when defining a XEN domain

Update the TNLibvirtDomain defaultDomainWithType to
defaultDomainWithType AND osType (remove the fixed reference to HVM in
this method).
Merge branch 'master' into UI-Improvements
Better way to handle xen hvm memory delta
77b63a5 addins, missed some statement, correct them now.
Fix #636 - Improve message when asking for vnc informations
Fix #628 - Check if vm is running before get network stats
Fix bad description in chat for appliance
Fix an issue with network stat, as Alias tag do'esnt exist on xen domU, replaced by target in this case.