Release 1.0.6

• Added "default_delay", "retry_delay" and "retry_count" options to handle HTTP error 500 and 503, probably other errors too later.
• Enable file logging by default, to the file "apibackuper.log" in the current directory
• Added "logfile" option to redirect logging to another file

Release 1.0.4

• Added "start_page" in case if start_page is not 1 (could be 0 sometimes)
• Added support of data returned as JSON array, not JSON dict and data_key not provided
• Added initial code to implement Frictionless Data packaging