correct package name

dub only works properly with lower-case package names.
Merge pull request #10 from John-Colvin/patch-1

correct package name
add importPath

see: http://forum.rejectedsoftware.com/groups/rejectedsoftware.dub/post/944

typo

	modified:   package.json
Merge branch 'master' of https://github.com/John-Colvin/ZeroMQ