VOL-1558 Implementation of openolt adapter with dep for dependency management
Also updated the build system to take this into account.

Currently dep ensure fails due to missing libraries in voltha-go, but the vendor folder has been updated otherwise.
This can be worked around in development using the LOCAL_VOLTHAGO variable described in the readme
This does not build currrently, but that is due to missing code in voltha-go master.

This pattern is consistent with how voltha-go does things, but does not leave you dependent on it to build.

See the readme for how to use dep.

The resourcemanager file is no longer hidden.

Change-Id: I25b8472dbc517b193970597c9f43ddff18c2d89f
diff --git a/vendor/gopkg.in/Shopify/sarama.v1/config_resource_type.go b/vendor/gopkg.in/Shopify/sarama.v1/config_resource_type.go
new file mode 100644
index 0000000..848cc9c
--- /dev/null
+++ b/vendor/gopkg.in/Shopify/sarama.v1/config_resource_type.go
@@ -0,0 +1,15 @@
+package sarama
+
+type ConfigResourceType int8
+
+// Taken from :
+// https://cwiki.apache.org/confluence/display/KAFKA/KIP-133%3A+Describe+and+Alter+Configs+Admin+APIs#KIP-133:DescribeandAlterConfigsAdminAPIs-WireFormattypes
+
+const (
+	UnknownResource ConfigResourceType = 0
+	AnyResource     ConfigResourceType = 1
+	TopicResource   ConfigResourceType = 2
+	GroupResource   ConfigResourceType = 3
+	ClusterResource ConfigResourceType = 4
+	BrokerResource  ConfigResourceType = 5
+)