Merge pull request ioos#532 from Bobfrat/master

Bump to version 3.1.1

Merge pull request ioos#531 from Bobfrat/ver

Bump version to 3.1.0

Bump version to 3.0.4

Bump version 3.0.3

Increment Version to 3.0.2

Merge pull request ioos#475 from lukecampbell/ver

Bump version to 3.0.1

Release 3.0.0

Bump version to 2.3.1

Merge pull request ioos#410 from lukecampbell/master

Version 3.0 Release Candidate 1

Updates version to 2.3