998717-no-signo - headpin mode skips signo

998717-no-signo - made executable

998717-no-signo - disable sign in puppet erb
Merge pull request #40 from thomasmckay/998717-no-signo

998717-no-signo - headpin mode skips signo
998631-task-statuses - clear task statuses references before deleting

998631-task-statuses - added comment
Merge pull request #39 from thomasmckay/998631-task-statuses

998631-task-statuses - clear task statuses references before deleting