Descriptions should start with Uppercase letter

Fix description to start with uppercase letter - as nearly everyone else
Merge pull request #46 from ajaeger/release/pebbles/master

https://github.com/crowbar/barclamp-dns/pull/46

Merged by devtool for cloudsleuth
Replace github.com/dellcloudedge mentions with github.com/crowbar
Merge pull request #48 from vuntz/replace-dellcloudedge

Replace github.com/dellcloudedge mentions with github.com/crowbar
we should set names for allocated ips, even if them not belong to nodes
typos and style fixes
Merge pull request #51 from MirantisDellCrowbar/feature/DCB-130/pebbles/master

we should set names for allocated ips, even if them not belong to nodes