VOL-2017 eliminate common dir and move its contents up a level

Change-Id: Ia52dac284a7edcdcfe7eaa8c568b84d19d604b58
diff --git a/pkg/adapters/common/adapter_proxy.go b/pkg/adapters/common/adapter_proxy.go
index fdf94c8..fee70c8 100644
--- a/pkg/adapters/common/adapter_proxy.go
+++ b/pkg/adapters/common/adapter_proxy.go
@@ -21,8 +21,8 @@
 	"github.com/golang/protobuf/ptypes"
 	"github.com/golang/protobuf/ptypes/any"
 	"github.com/google/uuid"
-	"github.com/opencord/voltha-lib-go/pkg/common/log"
 	"github.com/opencord/voltha-lib-go/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/pkg/log"
 	ic "github.com/opencord/voltha-protos/go/inter_container"
 	"time"
 )
diff --git a/pkg/adapters/common/core_proxy.go b/pkg/adapters/common/core_proxy.go
index a9ad039..30117ca 100644
--- a/pkg/adapters/common/core_proxy.go
+++ b/pkg/adapters/common/core_proxy.go
@@ -19,8 +19,8 @@
 	"context"
 	"github.com/golang/protobuf/ptypes"
 	a "github.com/golang/protobuf/ptypes/any"
-	"github.com/opencord/voltha-lib-go/pkg/common/log"
 	"github.com/opencord/voltha-lib-go/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/pkg/log"
 	ic "github.com/opencord/voltha-protos/go/inter_container"
 	"github.com/opencord/voltha-protos/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/pkg/adapters/common/events_proxy.go b/pkg/adapters/common/events_proxy.go
index 59e7a00..25b1be4 100644
--- a/pkg/adapters/common/events_proxy.go
+++ b/pkg/adapters/common/events_proxy.go
@@ -24,8 +24,8 @@
 	"time"
 
 	"github.com/opencord/voltha-lib-go/pkg/adapters/adapterif"
-	"github.com/opencord/voltha-lib-go/pkg/common/log"
 	"github.com/opencord/voltha-lib-go/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/pkg/log"
 	"github.com/opencord/voltha-protos/go/voltha"
 )
 
diff --git a/pkg/adapters/common/request_handler.go b/pkg/adapters/common/request_handler.go
index 2cd9c00..27f9846 100644
--- a/pkg/adapters/common/request_handler.go
+++ b/pkg/adapters/common/request_handler.go
@@ -21,8 +21,8 @@
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/opencord/voltha-lib-go/pkg/adapters"
 	"github.com/opencord/voltha-lib-go/pkg/adapters/adapterif"
-	"github.com/opencord/voltha-lib-go/pkg/common/log"
 	"github.com/opencord/voltha-lib-go/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/pkg/log"
 	ic "github.com/opencord/voltha-protos/go/inter_container"
 	"github.com/opencord/voltha-protos/go/openflow_13"
 	"github.com/opencord/voltha-protos/go/voltha"