[modules plugin] Support a !known_modules section in definition files
[modules plugin] Support a !known_modules section in definition files

Issue #641

fileability/tern,mcanthony/tern,ternjs/tern,albertinad/tern,emacsmirror/tern,neoclide/tern,neoclide/tern,albertinad/tern,MarcelGerber/tern,othree/tern,emacsmirror/tern,albertinad/tern,messfairy/tern,ternjs/tern,othree/tern,ternjs/tern,othree/tern,marijnh/tern,neoclide/tern,fileability/tern,emacsmirror/tern,mcanthony/tern,MarcelGerber/tern,MarcelGerber/tern,mcanthony/tern,fileability/tern,messfairy/tern,marijnh/tern,marijnh/tern,messfairy/tern