Bumping pom versions to 1.7.0-rc2 and fixing some maven issues

Change-Id: I6169420328333d0916452aa92efbfa961d72e9c4
diff --git a/incubator/api/pom.xml b/incubator/api/pom.xml
index 41a1189..de625ea 100644
--- a/incubator/api/pom.xml
+++ b/incubator/api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-incubator</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-api</artifactId>
diff --git a/incubator/core/pom.xml b/incubator/core/pom.xml
index e31d5fe..2c43a2f 100644
--- a/incubator/core/pom.xml
+++ b/incubator/core/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-incubator</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-core</artifactId>
diff --git a/incubator/grpc/pom.xml b/incubator/grpc/pom.xml
index 578b3e8..d66c67f 100644
--- a/incubator/grpc/pom.xml
+++ b/incubator/grpc/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/incubator/net/pom.xml b/incubator/net/pom.xml
index e8c16c0..cf405c8 100644
--- a/incubator/net/pom.xml
+++ b/incubator/net/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-incubator</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-net</artifactId>
diff --git a/incubator/pom.xml b/incubator/pom.xml
index 5dbd8b4..1e89d4b 100644
--- a/incubator/pom.xml
+++ b/incubator/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator</artifactId>
diff --git a/incubator/protobuf-nb/pom.xml b/incubator/protobuf-nb/pom.xml
index e4a3608..a6657d5 100644
--- a/incubator/protobuf-nb/pom.xml
+++ b/incubator/protobuf-nb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/incubator/protobuf/pom.xml b/incubator/protobuf/pom.xml
index c985885..3fab28b 100644
--- a/incubator/protobuf/pom.xml
+++ b/incubator/protobuf/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-protobuf</artifactId>
diff --git a/incubator/rpc-grpc/pom.xml b/incubator/rpc-grpc/pom.xml
index 61e01c8f..5e0037e 100644
--- a/incubator/rpc-grpc/pom.xml
+++ b/incubator/rpc-grpc/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-rpc-grpc</artifactId>
diff --git a/incubator/rpc-nb/pom.xml b/incubator/rpc-nb/pom.xml
index c256cc2..e3d3ce0 100644
--- a/incubator/rpc-nb/pom.xml
+++ b/incubator/rpc-nb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/incubator/rpc/pom.xml b/incubator/rpc/pom.xml
index ce8a83b..5062020 100644
--- a/incubator/rpc/pom.xml
+++ b/incubator/rpc/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>onos-incubator</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-rpc</artifactId>
diff --git a/incubator/store/pom.xml b/incubator/store/pom.xml
index e94a315..748c29a 100644
--- a/incubator/store/pom.xml
+++ b/incubator/store/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-incubator</artifactId>
-        <version>1.7.0-SNAPSHOT</version>
+        <version>1.7.0-rc2</version>
     </parent>
 
     <artifactId>onos-incubator-store</artifactId>