release-v1.6.4 (#119)

release-v1.6.3 (#113)

* updating changelog

* updating version

release-v1.6.2 (#103)

updating changelog (#93)

updating changelog (#90)

1.5.6 (#77)

v1.5.5 (#74)

* v1.5.5

* fixing typo

release v1.5.4 (#54)

release v1.5.3 (#49)

* release v1.5.3

* removing deprecated method references

* adding puma as a development dependency

Customize site_title for api_doco pages (#39)

Customize site_title for api_doco pages, Lock version to 1.5.2