marlowe 3.0

• appraisal 2.5.0 ~> 2.1

• hoe 3.26.0 ~> 3.25

• hoe-doofus 1.0.0 ~> 1.0

• hoe-gemspec2 1.3.0 ~> 1.1

• hoe-git 1.6.0 ~> 1.6

• hoe-rubygems 1.0.0 ~> 1.0

• minitest 5.25.1 ~> 5.16

• minitest-autotest 1.1.1 ~> 1.0

• minitest-bonus-assertions 3.0 ~> 3.0

• minitest-focus 1.4.0 ~> 1.1

• minitest-moar 0.0.4 ~> 0.0

• psych 3.3.4 ~> 3.1

• rack-test 2.1.0 ~> 2.0

• rake 13.2.1 >= 10.0, < 14

• rdoc 6.7.0 >= 4.2

• simplecov 0.22.0 ~> 0.21

• standard 1.41.1 ~> 1.0