re-enable entire matrix [skip ci]

.travis.yml

@@ -7,13 +7,13 @@ os:
 
 env:
   matrix:
-   #- NODE_VERSION="0.8"
-   #- NODE_VERSION="0.10"
-   #- NODE_VERSION="0.11"
+   - NODE_VERSION="0.8"
+   - NODE_VERSION="0.10"
+   - NODE_VERSION="0.11"
    - NODE_WEBKIT="0.8.6" TARGET_ARCH="ia32"
-   #- NODE_WEBKIT="0.8.6" TARGET_ARCH="x64"
-   #- NODE_WEBKIT="0.10.1" TARGET_ARCH="ia32"
-   #- NODE_WEBKIT="0.10.1" TARGET_ARCH="x64"
+   - NODE_WEBKIT="0.8.6" TARGET_ARCH="x64"
+   - NODE_WEBKIT="0.10.1" TARGET_ARCH="ia32"
+   - NODE_WEBKIT="0.10.1" TARGET_ARCH="x64"
   global:
     - secure: QhuP5E/kYL1j1KDkHGJtk6DSJr1RH4DR/JrC62Viuf5Du8jE+i0kPWfF2MxtuEmKo35orhpu8t8mzKygWfuO63WPuuIE9qd/+V/y99Lqcj0tEN6wJ5RnywktbTJWg23zphjhmYq3Xj8DLVEikCZBwHtlbygkO9Q60cn1PK+bnPg=
     - secure: HxCS2dQAWI0KmCFnFNNZoucG4FeAW+itG7+Hp0dNtwmxZzGOZYFO2bZcGvTAMNfVN++oqLxTebYQI1oB5yUl5mPJjrjthaGS6Zq3S6rfJcXiv+icYgEXlR6ejQ97dsHw1Jeg8nedCQlI4kHfvG6pgBLhq9hnugxH1Cjhdt14E9U=

scripts/build_against_node_webkit.sh

@@ -39,6 +39,7 @@ else
     # for testing node-webkit, launch a virtual display
     export DISPLAY=:99.0
     # NOTE: travis already has xvfb installed
+    # http://docs.travis-ci.com/user/gui-and-headless-browsers/#Using-xvfb-to-Run-Tests-That-Require-GUI-%28e.g.-a-Web-browser%29
     sh -e /etc/init.d/xvfb start +extension RANDR
     wget http://dl.node-webkit.org/v${NODE_WEBKIT}/${NW_DOWNLOAD}.tar.gz
     tar xf ${NW_DOWNLOAD}.tar.gz