Updated mediawiki/extensions
Project: mediawiki/extensions/ArticleFeedbackv5  c2d3b76d374aabffd6e917bbeb424590d4de1ee9
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cleanup i18n messages

PS1: remove redundant messages; complete missing qqq's
PS2: complete docs for missing params in qqq
PS3: remove redundant messages passed along through ResourceLoader
PS4: use $wgResourceModules instead of deprecated ResourceLoaderRegisterModules hook

Change-Id: If9efd1a7c597639524ff4b9eb3163832ed5895c8