Merge pull request #29 from bxparks/develop

merge 1.6.2 into master

Merge pull request #27 from bxparks/develop

merge 1.6.1 into master

Merge pull request #25 from bxparks/develop

merge 1.6.0 into master

Merge pull request #23 from bxparks/develop

merge 1.5.2 into master

Merge pull request #22 from bxparks/develop

merge 1.5.1 into master

Merge pull request #21 from bxparks/develop

merge v1.5.0 into master

Merge pull request #19 from bxparks/develop

merge v1.4.7 into master

Merge pull request #18 from bxparks/develop

merge v1.4.6 into master

Merge pull request #17 from bxparks/develop

merge version 1.4.5 into master

Merge pull request #16 from bxparks/develop

merge v1.4.4 into master