Potential fix for lack of uniqueness in validator ids
Merge pull request #52 from dstockto/validator-id-uniqueness

Potential fix for lack of uniqueness in validator ids
Check for duplicate input name

- Ensure we do not create inputs with the same name.
[#52] Add chars between id segments

- Use "." between namespace segments, and "-" between identifier segments
Merge branch 'hotfix/52'

Close #52
Fixes #51