Removed all references to the ro-core.

Also removed unused afrouter tests.
Also removed cli/ folder.

Completes VOL-2295

Change-Id: Id8afcbf80a55b6d3d254896222c427834e0795d7
diff --git a/vendor/modules.txt b/vendor/modules.txt
index bede00a..ea98501 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -4,8 +4,6 @@
 github.com/Shopify/sarama
 # github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878
 github.com/armon/go-metrics
-# github.com/bclicn/color v0.0.0-20180711051946-108f2023dc84
-github.com/bclicn/color
 # github.com/beorn7/perks v1.0.0
 github.com/beorn7/perks/quantile
 # github.com/bsm/sarama-cluster v2.1.15+incompatible
@@ -104,19 +102,19 @@
 github.com/opencord/voltha-lib-go/v3/pkg/log
 github.com/opencord/voltha-lib-go/v3/pkg/db
 github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore
+github.com/opencord/voltha-lib-go/v3/pkg/kafka
 github.com/opencord/voltha-lib-go/v3/pkg/probe
 github.com/opencord/voltha-lib-go/v3/pkg/version
-github.com/opencord/voltha-lib-go/v3/pkg/grpc
-github.com/opencord/voltha-lib-go/v3/pkg/kafka
 github.com/opencord/voltha-lib-go/v3/pkg/flows
+github.com/opencord/voltha-lib-go/v3/pkg/grpc
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/common
-github.com/opencord/voltha-lib-go/v3/pkg/mocks
 github.com/opencord/voltha-lib-go/v3/pkg/adapters
+github.com/opencord/voltha-lib-go/v3/pkg/mocks
 # github.com/opencord/voltha-protos/v3 v3.0.0
 github.com/opencord/voltha-protos/v3/go/common
-github.com/opencord/voltha-protos/v3/go/voltha
 github.com/opencord/voltha-protos/v3/go/openflow_13
+github.com/opencord/voltha-protos/v3/go/voltha
 github.com/opencord/voltha-protos/v3/go/inter_container
 github.com/opencord/voltha-protos/v3/go/omci
 # github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
@@ -245,20 +243,20 @@
 go.uber.org/zap/internal/exit
 # golang.org/x/crypto v0.0.0-20191001170739-f9e2070545dc
 golang.org/x/crypto/bcrypt
-golang.org/x/crypto/blowfish
 golang.org/x/crypto/md4
-golang.org/x/crypto/ssh/terminal
+golang.org/x/crypto/blowfish
 golang.org/x/crypto/pbkdf2
+golang.org/x/crypto/ssh/terminal
 # golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3
 golang.org/x/net/trace
+golang.org/x/net/proxy
 golang.org/x/net/internal/timeseries
 golang.org/x/net/http2
 golang.org/x/net/http2/hpack
-golang.org/x/net/proxy
-golang.org/x/net/http/httpguts
-golang.org/x/net/idna
 golang.org/x/net/context
 golang.org/x/net/internal/socks
+golang.org/x/net/http/httpguts
+golang.org/x/net/idna
 # golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24
 golang.org/x/sys/unix
 golang.org/x/sys/windows
@@ -279,10 +277,10 @@
 google.golang.org/grpc/codes
 google.golang.org/grpc/metadata
 google.golang.org/grpc/status
+google.golang.org/grpc/credentials
 google.golang.org/grpc/balancer
 google.golang.org/grpc/balancer/roundrobin
 google.golang.org/grpc/connectivity
-google.golang.org/grpc/credentials
 google.golang.org/grpc/encoding
 google.golang.org/grpc/encoding/proto
 google.golang.org/grpc/grpclog
@@ -304,8 +302,8 @@
 google.golang.org/grpc/serviceconfig
 google.golang.org/grpc/stats
 google.golang.org/grpc/tap
-google.golang.org/grpc/balancer/base
 google.golang.org/grpc/credentials/internal
+google.golang.org/grpc/balancer/base
 google.golang.org/grpc/binarylog/grpc_binarylog_v1
 google.golang.org/grpc/internal/syscall
 google.golang.org/grpc/health