deps: deduplicate npm@3 style

.gitignore

@@ -6,15 +6,7 @@ npm-debug.log
 /test/packages/npm-test-depends-on-spark/which-spark.log
 /test/packages/test-package/random-data.txt
 /test/root
-/node_modules/marked-man
-/node_modules/tap
-/node_modules/nock
 /node_modules/.bin
-/node_modules/npm-registry-mock
-/node_modules/marked
-/node_modules/require-inject
-/node_modules/sprintf-js
-/node_modules/deep-equal
 /html/api/
 /html/partial/
 /html/doc/
@@ -29,3 +21,102 @@ npm-debug.log
 *.pyc
 .jshintrc
 .eslintrc
+
+# dev dependencies
+/node_modules/deep-equal/
+/node_modules/marked-man/
+/node_modules/marked/
+/node_modules/nock/
+/node_modules/npm-registry-couchapp/
+/node_modules/npm-registry-mock/
+/node_modules/require-inject/
+/node_modules/sprintf-js/
+/node_modules/tap/
+
+# dev dependency subdeps
+
+# nock
+/node_modules/chai/
+/node_modules/assertion-error/
+/node_modules/deep-eql/
+/node_modules/type-detect/
+/node_modules/lodash/
+/node_modules/propagate/
+
+# npm-registry-mock
+/node_modules/hock/
+
+# npm-registry-couchapp
+/node_modules/coffee-script/
+/node_modules/colors/
+/node_modules/connect/
+/node_modules/couchapp/
+/node_modules/ee-first/
+/node_modules/errs/
+/node_modules/escape-html/
+/node_modules/finalhandler/
+/node_modules/follow/
+/node_modules/http-proxy/
+/node_modules/json/
+/node_modules/nano/
+/node_modules/on-finished/
+/node_modules/parseurl/
+/node_modules/pkginfo/
+/node_modules/punycode/
+/node_modules/querystring/
+/node_modules/url/
+/node_modules/utils-merge/
+/node_modules/watch/
+
+# tap
+/node_modules/align-text/
+/node_modules/amdefine/
+/node_modules/argparse/
+/node_modules/browser-request/
+/node_modules/buffer-equal/
+/node_modules/camelcase/
+/node_modules/center-align/
+/node_modules/cliui/
+/node_modules/coveralls/
+/node_modules/decamelize/
+/node_modules/deep-is/
+/node_modules/diff/
+/node_modules/escodegen/
+/node_modules/esprima/
+/node_modules/estraverse/
+/node_modules/esutils/
+/node_modules/events-to-array/
+/node_modules/fast-levenshtein/
+/node_modules/fileset/
+/node_modules/first-chunk-stream/
+/node_modules/foreground-child/
+/node_modules/handlebars/
+/node_modules/is-utf8/
+/node_modules/istanbul/
+/node_modules/js-yaml/
+/node_modules/kind-of/
+/node_modules/lcov-parse/
+/node_modules/levn/
+/node_modules/log-driver/
+/node_modules/longest/
+/node_modules/mime/
+/node_modules/nyc/
+/node_modules/optimist/
+/node_modules/optionator/
+/node_modules/prelude-ls/
+/node_modules/repeat-string/
+/node_modules/resolve/
+/node_modules/right-align/
+/node_modules/signal-exit/
+/node_modules/source-map/
+/node_modules/spawn-wrap/
+/node_modules/strip-bom/
+/node_modules/tap-mocha-reporter/
+/node_modules/tap-parser/
+/node_modules/type-check/
+/node_modules/uglify-js/
+/node_modules/underscore.string/
+/node_modules/underscore/
+/node_modules/window-size/
+/node_modules/wordwrap/
+/node_modules/yargs/