add some packages

node_modules/preserve/.npmignore

@@ -0,0 +1,53 @@
+# Numerous always-ignore extensions
+*.csv
+*.dat
+*.diff
+*.err
+*.gz
+*.log
+*.orig
+*.out
+*.pid
+*.rar
+*.rej
+*.seed
+*.swo
+*.swp
+*.vi
+*.yo-rc.json
+*.zip
+*~
+.ruby-version
+lib-cov
+npm-debug.log
+
+# Always-ignore dirs
+/bower_components/
+/node_modules/
+/temp/
+/tmp/
+/vendor/
+_gh_pages
+
+# OS or Editor folders
+*.esproj
+*.komodoproject
+.komodotools
+*.sublime-*
+._*
+.cache
+.DS_Store
+.idea
+.project
+.settings
+.tmproj
+nbproject
+Thumbs.db
+
+# grunt-html-validation
+validation-status.json
+validation-report.json
+
+# misc
+TODO.md
+benchmark