[Tests] up to node v7.7, v6.10, v4.8; comment out OSX builds since they block linux builds.

Author: ljharb

.travis.yml

@@ -2,10 +2,10 @@ language: node_js
 os:
  - linux
 node_js:
-  - "7.2"
-  - "6.9"
+  - "7.7"
+  - "6.10"
   - "5.12"
-  - "4.6"
+  - "4.8"
   - "iojs-v3.3"
   - "iojs-v2.5"
   - "iojs-v1.8"
@@ -29,10 +29,22 @@ matrix:
   include:
     - node_js: "node"
       env: PRETEST=true
+    - node_js: "7.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.2"
+      env: TEST=true ALLOW_FAILURE=true
     - node_js: "7.1"
       env: TEST=true ALLOW_FAILURE=true
     - node_js: "7.0"
       env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.9"
+      env: TEST=true ALLOW_FAILURE=true
     - node_js: "6.8"
       env: TEST=true ALLOW_FAILURE=true
     - node_js: "6.7"
@@ -75,6 +87,10 @@ matrix:
       env: TEST=true ALLOW_FAILURE=true
     - node_js: "5.0"
       env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.6"
+      env: TEST=true ALLOW_FAILURE=true
     - node_js: "4.5"
       env: TEST=true ALLOW_FAILURE=true
     - node_js: "4.4"
@@ -125,30 +141,30 @@ matrix:
       env: TEST=true ALLOW_FAILURE=true
     - node_js: "0.4"
       env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7"
-      env: TEST=true
-      os: osx
-    - node_js: "6"
-      env: TEST=true
-      os: osx
-    - node_js: "5"
-      env: TEST=true
-      os: osx
-    - node_js: "4"
-      env: TEST=true
-      os: osx
-    - node_js: "iojs"
-      env: TEST=true
-      os: osx
-    - node_js: "0.12"
-      env: TEST=true
-      os: osx
-    - node_js: "0.10"
-      env: TEST=true
-      os: osx
-    - node_js: "0.8"
-      env: TEST=true
-      os: osx
+    ##- node_js: "7"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "6"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "5"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "4"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "iojs"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "0.12"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "0.10"
+      #env: TEST=true
+      #os: osx
+    #- node_js: "0.8"
+      #env: TEST=true
+      #os: osx
   allow_failures:
     - os: osx
     - env: TEST=true ALLOW_FAILURE=true