Updating js plugins

public/plugins/metismenu/.gitignore

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+# Numerous always-ignore extensions
+*.csv
+*.dat
+*.diff
+*.err
+*.gz
+*.log
+*.orig
+*.out
+*.pid
+*.rej
+*.seed
+*.swo
+*.swp
+*.vi
+*.yo-rc.json
+*.zip
+*~
+.ruby-version
+lib-cov
+
+# OS or Editor folders
+*.esproj
+*.sublime-project
+*.sublime-workspace
+._*
+.cache
+.DS_Store
+.idea
+.project
+.settings
+.tmproj
+.directory
+nbproject
+backup
+Thumbs.db
+.tmp
+
+# Komodo
+*.komodoproject
+.komodotools
+
+# grunt-html-validation
+validation-status.json
+validation-report.json
+
+# Vendor packages
+node_modules
+bower_components
+vendor
+templates/partials/ads.hbs
+templates/partials/ga.hbs
+
+
+# General folders and files to ignore
+_gh_pages
+tmp
+temp
+TODO.md