Fixed order of humidty in archive header

@amiskelly fixed the order of the inside/outside humidity in the archive header

Add option for printing archive header

Add option (-a, --archive-header) to print the archive header instead of
always printing

Minor fix to ignore 0x0a0d at end of data

• 0x0a0d is sent along with the last archive data packet, so have to ignore it when checking the length of the data packet
• Minor modification of the verbose sending command message

Added fetching and printing of archive records

• *Breaking change* Changed output format of dates and time values to be inline with ISO 8601
• Added fetching and printing of archive records. "Dash values" (values for which a record is missing) are blank. You can either specify a date from which to print records from or the number of records to print
• Ensured "dash values" are blank in other outputs

The inclusion of LOOP2 data

• increased the 10 minute average wind speed resolution to 0.1MPH
• added the 2 minute average wind speed
• added information on the biggest gust in the last 10 minutes
• added the heat index, wind chill and THSW indexes
• added the amount of rain in the last 15 minutes and last hour

Original version from Joe Jaworski

Original version from Joe Jaworski