remove coverage testing for good

Signed-off-by: Victor Vieux <vieux@docker.com>

.travis.yml

@@ -12,7 +12,6 @@ install:
   - export GOPATH=${TRAVIS_BUILD_DIR}/Godeps/_workspace:$GOPATH
   - export PATH=${TRAVIS_BUILD_DIR}/Godeps/_workspace/bin:$PATH
   - go get golang.org/x/tools/cmd/vet
-  - go get golang.org/x/tools/cmd/cover
   - go get github.com/golang/lint/golint
   - go get github.com/GeertJohan/fgt
 
@@ -26,4 +25,3 @@ script:
   - GOOS=windows go build
   - GOOS=linux go build
   - go test -v -race ./...
-  - script/coverage

script/coverage

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-MODE="mode: count"
-ROOT=${TRAVIS_BUILD_DIR:-.}/../../..
-
-# Grab the list of packages.
-# Exclude the API and CLI from coverage as it will be covered by integration tests.
-PACKAGES=`go list ./... | grep -v github.com/docker/swarm/api | grep -v github.com/docker/swarm/cli | grep -v github.com/docker/swarm/cluster/mesos`
-
-# Create the empty coverage file.
-echo $MODE > goverage.report
-
-# Run coverage on every package.
-for package in $PACKAGES; do
-	output="$ROOT/$package/coverage.out"
-
-	go test -test.short -covermode=count -coverprofile=$output $package
-	if [ -f "$output" ] ; then
-		cat "$output" | grep -v "$MODE" >> goverage.report
-	fi
-done