Add travis check in install

Author: jmwohl

.travis.yml

@@ -6,9 +6,5 @@ node_js:
 notifications:
   slack: openframeproject:wGLUMLh5CTAIOGsPUSU8eMf3
 
-# A bit annoying, but we manually install all npm deps so that the install.sh script doesn't get executed on travis
-install:
-  npm install coveralls@^2.11.9 eslint@^2.8.0 istanbul@^0.4.2 mocha@^2.3.4 sinon@^1.17.2 openframe-extension@^0.1.0 debug@^2.2.0
-
 script:
   - npm run test-coveralls

install.sh

@@ -4,6 +4,11 @@
 
 echo "Openframe Website Extension -- install.sh"
 
+if ! [ -z "$TRAVIS" ]; then
+    echo "TRAVIS env, don't install"
+    exit 0
+fi
+
 # Some limited platform detection might be in order... though at present we're targeting the Pi
 os=$(uname)
 arq=$(uname -m)