Remove non-coverage stuff from Travis CI build

.travis.yml

@@ -12,9 +12,5 @@ before_install:
   - go get -u github.com/golang/dep/cmd/dep
   - dep ensure
 script:
-  - ./pilosa-master-linux-amd64/pilosa server --metric.diagnostics=false -b https://:20101 -d https_data --tls.skip-verify --tls.certificate test.pilosa.local.crt --tls.key test.pilosa.local.key --cluster.disabled static &
-  - PILOSA_BIND="https://:20101" make test-all-race TESTFLAGS=-v
-  - pkill pilosa
   - ./pilosa-master-linux-amd64/pilosa server --metric.diagnostics=false -d http_data &
-  - GOARCH=386 make test-all TESTFLAGS=-v
-  - $HOME/gopath/bin/goveralls -service=travis-ci -ignore "gopilosa_pbuf/public.pb.go" -flags="-tags=integration fullcoverage"
+  - $HOME/gopath/bin/goveralls -service=travis-ci -ignore "gopilosa_pbuf/public.pb.go" -flags="-tags=fullcoverage"