Merge pull request #846 from SoftLayer/v1.5.2

v1.5.2 release version update and i18n updates

Author: allmightyspiff

plugin/metadata/sl.go

@@ -16,7 +16,7 @@ var (
 	LIMIT                  = 50
 	NS_SL_NAME             = "sl"
 	OutputFlagName         = "output"
-	PLUGIN_VERSION         = "1.4.3"
+	PLUGIN_VERSION         = "1.5.2"
 	PLUGIN_SOFTLAYER       = "sl"
 	PLUGIN_SOFTLAYER_USAGE = "Classic Infrastructure"
 	UsageAgentHeader       = "ibmcloud sl v" + PLUGIN_VERSION