* several fixes:
- fix#9 + #10: switched to koanf module and dropped support for HCL
- fix#11: disabling colors on windows
- fix#12: fixed race condition in go routine call inside for loop,
images had been downloaded multiple times
- remove hcl support and use toml format (same thing, better parser)
- update documentation and example config on TOML format of config file
- use Config as arg instead of singular args
- use x/errgroup instead of sync.Waitgroup inside image download loop
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Co-authored-by: Thomas von Dein <tom@vondein.org>
- english README (german version will be put to the homepage)
- better commandline options
- enhanced logging capabilities and error handling
- config file support
- support to backup one or more singular ads
- add id to adlisting
- added manual page
- fixed config file reading
- fixed typo
