test: do not run 'goword' tests in CI

.travis.yml

@@ -8,15 +8,5 @@ notifications:
   on_success: never
   on_failure: never
 
-addons:
-  apt:
-    packages:
-    - libpcap-dev
-    - libaspell-dev
-    - libhunspell-dev
-
-before_install:
- - go get -v github.com/chzchzchz/goword
-
 script:
  - ./test

test

@@ -89,18 +89,6 @@ function fmt_tests {
 		fi
 	done
 
-	echo "Checking goword..."
-	# get all go files to process
-	gofiles=`find $FMT -iname '*.go' 2>/dev/null`
-	# ignore tests and protobuf files
-	gofiles=`echo ${gofiles} | sort | uniq | sed "s/ /\n/g" | egrep -v "(\\_test.go|\\.pb\\.go)"`
-	# only check for broken exported godocs
-	gowordRes=`goword -use-spell=false ${gofiles} | grep godoc-export | sort`
-	if [ ! -z "$gowordRes" ]; then
-		echo -e "goword checking failed:\n${gowordRes}"
-		exit 255
-	fi
-
 	echo "Checking for license header..."
 	licRes=$(for file in $(find . -type f -iname '*.go' ! -path './Godeps/*'); do
 			head -n3 "${file}" | grep -Eq "(Copyright|generated|GENERATED)" || echo -e "  ${file}"