update packages to latest version

node_modules/npm/.travis.yml

@@ -0,0 +1,33 @@
+sudo: false
+# need to declare the language as well as the matrix below
+language: node_js
+# having top-level `env:` adds a phantom build
+# https://github.com/travis-ci/travis-ci/issues/4681
+#env: DEPLOY_VERSION=testing
+matrix:
+  include:
+    # LTS is our most important target
+    - node_js: "4"
+      # DEPLOY_VERSION is used to set the couchapp setup mode for test/tap/registry.js
+      # only gather coverage info for LTS
+      env: DEPLOY_VERSION=testing COVERALLS_REPO_TOKEN="$COVERALLS_OPTIONAL_TOKEN"
+    # next LTS and master is next most important
+    - node_js: "6"
+      env: DEPLOY_VERSION=testing
+    # still in LTS maintenance until fall 2016 (also still in wide use)
+    - node_js: "0.10"
+      env: DEPLOY_VERSION=testing
+    # will be unsupported as soon as 6 becomes LTS and 7 released
+    - node_js: "5"
+      env: DEPLOY_VERSION=testing
+    # technically in LTS / distros, unbeloved
+    - node_js: "0.12"
+      env: DEPLOY_VERSION=testing
+before_install:
+  # explicitly install rimraf for LTS self-install
+  - "npm install -g rimraf"
+  - "node . install -g ."
+  # required by test/tap/registry.js
+  - "mkdir -p /var/run/couchdb"
+notifications:
+    slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8