i18n improvement, minor
remove old files, update API pattern
initial test for network UI pages
Merge pull request #218 from cloudedge/pull-req-master-020275d22eae3bf8bf317a3e266e23b3a2cfa7f0

https://github.com/crowbar/barclamp-network/pull/218

Merged by devtool for VictorLowther
Allocate ip addresses at proposed time.
Add support for auto-creating an /64 IPv6 address based on a passed
prefix and an interface address generated based on the hostname.
Use node scope in Allocations.
Switch to usinh Node.admin scope.
Merge pull request #220 from VictorLowther/pull-req-master-fda77fb192c9c1d39e5891586544cf031c6d65bf

https://github.com/crowbar/barclamp-network/pull/220

Merged by devtool for cloudedge
Oops, fix node scope.