Converted as much ugly code as I could find into appropriate C#-friendly versions. For example, all the manual ByteHelper stuff, buffer index tracking, etc. are now BinaryWriters/BinaryReaders. Also cleaned up a bunch of getter and setter methods to use C# properties.
There's still more to be done here, but this greatly simplifies the code for reading and comprehension.
Added circuit data to pool status message
Sanitized byte signedness
Added helper to get pool/spa on/off state from pool status
Added simple color class
Removed debug output
Added basic status output to test program
