Support for readling a line of bytes into an array. Note: naming is subject to change, as 'readline' is not particularly helpful
Small test to check if we read the correct data and the right amount of characters
Returning false if array is of size 0. Also respecting the return value when using the non-syserr method
Adding an optional 'start' parameter
Merging to use 'start' param with new readline functionaltiy