Release v1.0.0

SHA256 checksums

• 041c52cddf3974dfb7db149c8555cc7871b44cc921a02af1cf692ca6e962aaaa dist/shot-1.0.0.tar.gz
• b950fb11add94bb379c924b7f03806e8547830bfd33aebb2e83ae03058fee116 dist/shot-1.0.0-py3-none-any.whl

Interface changes

1. added quite and debug args
2. made args more descriptive since fire adds short args automatically.
   s -> start, n -> num
3. allow dstto be file if num=1