vedeu 0.6.21

• guard 2.13.0 = 2.13.0

• guard-minitest 2.4.4 = 2.4.4

• guard-rubocop 1.2.0 = 1.2.0

• minitest 5.8.1 = 5.8.1

• minitest-reporters 1.1.2 = 1.1.2

• mocha 1.1.0 = 1.1.0

• pry 0.10.2 = 0.10.2

• rubocop 0.34.2 = 0.34.2

• ruby-prof 0.15.8 = 0.15.8

• simplecov 0.10.0 = 0.10.0

• simplecov-console 0.2.0 = 0.2.0

• yard 0.8.7.6 = 0.8.7.6