Merge pull request #1663 from endocode/dongsu/travis-go17-gopath

travis,functional: add go 1.7 and exclude ./gopath

.travis.yml

@@ -4,6 +4,7 @@ matrix:
     - go: 1.5.4
       env: GO15VENDOREXPERIMENT=1
     - go: 1.6.3
+    - go: 1.7
     - go: tip
   allow_failures:
     - go: tip

functional/provision/install_go.sh

@@ -6,7 +6,7 @@ HOME=$(getent passwd "${USER_ID}" | cut -d: -f6)
 export GOROOT=${HOME}/go
 export PATH=${HOME}/go/bin:${PATH}
 
-gover=1.6.3
+gover=1.7
 gotar=go${gover}.linux-amd64.tar.gz
 if [ ! -f ${HOME}/${gotar} ]; then
   # Remove unfinished archive when you press Ctrl+C

test

@@ -57,7 +57,7 @@ if [ -n "${vetRes}" ]; then
 fi
 
 echo "Checking for license header..."
-licRes=$(for file in $(find . -type f -iname '*.go' ! -path './vendor/*'); do
+licRes=$(for file in $(find . -type f -iname '*.go' ! -path './vendor/*' ! -path './gopath/*' ); do
 		head -n3 "${file}" | grep -Eq "(Copyright|generated|GENERATED)" || echo -e "  ${file}"
 	done;)
 if [ -n "${licRes}" ]; then