More diag for invalid soap

More diagnostics in parseSOAPString

Fixed enable / disable flow actions. Improved robustness against netw…

…ork failures.

Extra error logging

Allow channel to stay set to 0

Fix 255.255.255.255 ip address returned from pull point subscription

Switch log off when full instead of clearing it.

Put catch around each image retrieval method instead of relaying on c…

…amera returning a failure message.

Handle missing time from camera.

More logging