Update CI settings

.travis.yml

@@ -3,14 +3,14 @@ go:
   - 1.5.x
   - 1.6.x
   - 1.7.x
+  - master
 
 before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -y libpam-dev
-  - go get github.com/msteinert/pam 
 
-install:
+env:
-  - go get -t -v ./...
+  - GO15VENDOREXPERIMENT=1
 
 script: 
   - go build -v -tags "pam"

appveyor.yml

@@ -11,7 +11,7 @@ build: false
 deploy: false
 
 install:
-  - go get -t -v ./...
+  - go build -v
 
 notifications:
   - provider: Email