Update / improve / fix french descriptions + credits (#580)

* fixes and changes to the french descs

* more improvements

* final few fixes

* fixed mistake in french desc

* misc changes

* few more updates

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Co-authored-by: wofsauge <jan-.-@t-online.de>

eid_config.lua

@@ -7,7 +7,7 @@ EID.UserConfig = {
 	--						Czech = "cs_cz"					SPECIAL THANKS TO domcizzz
 	--						Dutch = "nl_nl"					SPECIAL THANKS TO SomethingMax
 	--						English = "en_us", "en_us_detailed" (More detailed descriptions)
-	--						French = "fr"					SPECIAL THANKS TO Nicolas Delvaux
+	--						French = "fr"					SPECIAL THANKS TO biobak
 	--						German = "de"					SPECIAL THANKS TO Jake
 	--						Greek = "el_gr"					SPECIAL THANKS TO vanillarat
 	--						Italian = "it"					SPECIAL THANKS TO Denkishi, 2G