The Application forms can now regenerate the client secret view a new

OAuthSecretInputWidget, which makes an API call to regenerate the

client secret of the associated widget. Doing so will clear the flag

that marks applications as "disbled for security" and they can be

subsequently enabled.
Additionally, such disabled apps now have a warning present on the

application management screen. Regular disabled apps are displayed with

an italic font.

Ran unit tests.
Regenerated client secrets and saw I was able to enable applications

  that were disabled due to security concerns.