Adding new examples and example test runner#165

Merged

WesleyRosenblum merged 6 commits intokeyringfrom

Mar 31, 2020

Commits on Mar 20, 2020

Adding new examples and example test runner to follow the format set
WesleyRosenblum
committed

Commits on Mar 23, 2020

Commits on Mar 24, 2020

Adding example for DER formatted RSA keys
WesleyRosenblum
committed

Commits on Mar 25, 2020

Wording changes based on feedback
WesleyRosenblum
committed