1.1.0

Added

• The parcom/datetime system.
• Parser: any-if.
• Parser: sneak.
• Combinator: take-until.

Changed

• Vastly improved performance. Runtime is ~3x faster and uses 25x less memory.
• The signalling of parsing success and failure is done through multiple return
  values, not structs. The fundamental signature of parser functions is thus now
  offset -> (value, offset).
• Contextual information when parsing fails is more accurate.
• anybut -> any-but

Removed

• The explicit parser, failure, and input types. This is now managed by
  multiple return values, as described above.