Chore: Add explicit 2.1.2 support to Travis

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Change-Id:     I218c1810d8712c807e386ad21042258ebe13c341
Signed-off-by: Jeff Felchner <accounts+git@thekompanee.com>
Chore: Remove 1.9.2 support from Travis

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Change-Id:     I009366869872a81e961a3c6ce17edae906978dc7
Signed-off-by: Jeff Felchner <accounts+git@thekompanee.com>
Refactor: Modify the check for `Pathname#write`

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Change-Id:     I6e644aa307750df016d02d1f91809e5d3df4776b
Signed-off-by: Jeff Felchner <accounts+git@thekompanee.com>
Merge branch 'chore/remove-1-9-2-support'