Merge pull request #3 from suttonpd/next

Merge suttonpd next into srs next
Merge pull request #4 from suttonpd/next

Merge suttonpd next into srs next
Merge pull request #5 from suttonpd/next

Updating requirements
Merge pull request #6 from suttonpd/next

Updating version number in docs
Merge pull request #3 from softwareradiosystems/next

Merge latest from srs