1.3.0

Notable changes (since 1.2.6):

• standalone katt executable (with Erlang/JSON output)
  • progress output to stderr
• complex/multiple store (match and store a substring in a param)
  • storing is optional as one can use {{_}} to match any substring
• support complex validations via a special { "{{type}}": "....", "type_specific_arg1": ..., ... } pattern
  • built-in set comparison - JSON array with no specific order
• extensions (XML example in README)
• progress callback
• request timeout and transaction description can be set via HTTP request headers
• request can be delayed (put to sleep) via HTTP request header
• optimized, refactored, moved shit around, fixed bugs

Full list of changes since 1.2.6
Full list of changes since 1.3.0-rc