Gem updates without rails five one (#3137)

Gem updates without rails five one (#3137)

* Update terminal-table to version 1.8.0

* Update aws-sdk to version 2.9.20

* Update cld3 to version 3.1.2

* Update microformats2 to version 3.1.0

* Update rails-controller-testing to version 1.0.2

* Update oj to version 3.0.8

* Update http-form_data to version 1.0.3

* Update nokogumbo to version 1.4.11

* Update simplecov-html to version 0.10.1

* Update aws-sdk to version 2.9.21

* Update oj to version 3.0.9

* Update sass to version 3.4.24

* Update simple_form to version 3.5.0