Maven publish settings are now defined in gradle.properties

Signed-off-by: Claudio Fahey <claudio.fahey@dell.com>

Author: Claudio Fahey

flink-connector-examples/build.gradle

@@ -119,10 +119,10 @@ publishing {
     repositories {
         maven {
             credentials {
-                username "nautilus"
-                password "password"
+                username username
+                password password
             }
-            url = "http://repo/maven2"
+            url projectRepoUrl
         }
     }
 

gradle.properties

@@ -28,4 +28,9 @@ hadoopVersion=2.8.1
 kryoSerializerVersion=0.45
 sparkVersion=2.2.0
 scalaJava8CompatVersion=0.9.0
-slf4jLog4JVersion=1.7.25
+slf4jLog4JVersion=1.7.25
+
+# Below is used for publishing to the Maven repo in Nautilus.
+projectRepoUrl=http://localhost:9092/maven2
+username=nautilus
+password=password