v0.14.0

• Windows support!
• Allow date variables in --output-file names: --output-file %Y-%m-%d-%H.log will create new file each hour #290
• Support for gzip compressed files, both for input and output #290
• Replaying from multiple files: --input-file now support file name patterns #290
• Looping files for replaying indefinitely #290
• New default --output-file behaviour for writing files in multiple chunks #293
• Faster buffered file output #290
• Support for lower-case HTTP headers
• Added built-in file server for the tutorial: gor file-server :8000
• Fix bug when gor catch its own --output-http traffic if it replayed to the same port as origin #295
• --input-raw-realip-header option to injecting header with user real IP #296