add dispatch to test/coverage

.travis.yml

@@ -50,7 +50,7 @@ install:
 
 script:
 # To start, run all the non-integration tests.
-- MODULES="cloud/tq cmd/gardener"
+- MODULES="dispatch cloud/tq cmd/gardener"
 - for module in $MODULES; do
     COVER_PKGS=${COVER_PKGS}./$module/..., ;
   done
@@ -72,7 +72,7 @@ script:
 # Note: we do not run integration tests from forked PRs b/c the SA is unavailable.
 # Note that for modules in subdirectories, this replaces separating slashes with _.
 - if [[ -n "$SERVICE_ACCOUNT_mlab_testing" ]] ; then
-  for module in cloud/tq cmd/gardener ; do
+  for module in dispatch cloud/tq cmd/gardener ; do
     go test -v -coverpkg=$COVER_PKGS -coverprofile=${module//\//_}.cov github.com/m-lab/etl-gardener/$module -tags=integration ;
     EC=$[ $EC || $? ] ;
   done ;