replaced ArrayList with CopyOnWriteArrayList to avoid concurrent
modification.
Merge pull request #5 from gmcnaught/8639-conncurrent-modification

replaced ArrayList with CopyOnWriteArrayList to avoid concurrent
Added switch and slice names to logs for rate limits and enable/disable
Merge pull request #7 from gmcnaught/logs-add-switch-and-slice

Added switch and slice names to logs for rate limits and enable/disable
Modified Controller disconnect statements to include controller address
and slice name in error messages.
Merge pull request #8 from gmcnaught/logs-add-switch-and-slice

Modified Controller disconnect statements to include controller address
Merge pull request #22 from gmcnaught/1.0.2-dev

1.0.2 dev