fix coverage script (#688)

coverage.sh

@@ -15,6 +15,5 @@
 #
 
 MEMBER_COUNT=3
-TEST_FLAGS="-v -count 1 -tags=hazelcastinternal -timeout 20m"
-PACKAGES=$(go list ./... | grep -v org-website | grep -v /internal/it | grep -v /benchmarks | grep -v /stress_tests | grep -v /soak_tests | grep -v /examples | grep -v /cmd)
-env MEMBER_COUNT=${MEMBER_COUNT} go test ${TEST_FLAGS} -count=1 -coverpkg $(${PACKAGES} | tr "\n" ",") -coverprofile=coverage.out ${PACKAGES}
+TEST_FLAGS=
+env MEMBER_COUNT=${MEMBER_COUNT} go test ${TEST_FLAGS} -count=1 -coverpkg "$(go list ./... | grep -v /internal/it | grep -v /benchmarks | grep -v /stress_tests | grep -v /soak_tests | grep -v /examples | grep -v /cmd | tr "\n" ",")" -coverprofile=coverage.out ./...

examples/org-website/custom_serializer_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/list_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/map_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/portable_serializable_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/query_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/queue_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/replicated_map_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/set_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (

examples/org-website/topic_sample.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (