searx

Marc Abonce Seguin 772c048d01 refactor engine's search language handling Add match_language function in utils to match any user given language code with a list of engine's supported languages. Also add language_aliases dict on each engine to translate standard language codes into the custom codes used by the engine.		6 lat temu
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fabfile.py	Fix whitespaces	8 lat temu
fetch_currencies.py	print() is a function in Python 3	7 lat temu
fetch_languages.py	refactor engine's search language handling	6 lat temu
google_search.py	[enh] standalone_seax.py is a command line interface to searx with JSON output.	7 lat temu
standalone_searx.py	Avoid UnicodeEncodeError when redirecting standalone output	7 lat temu
update-translations.sh	handle input carefully in shell scripts	7 lat temu