Roll version to rule out staging issue

Behavior observed in the odlsli docker container suggests that it might
be picking up an old build of 0.1.0-SNAPSHOT version of sli/core.  We
have observed this problem before due to issues with the Nexus staging
plugin.  This change bumps the version of sli/core to 0.1.1-SNAPSHOT and
comments out the staging plugin from the sli/core pom.xml to make sure
that the current build is picked up.  There will be a corresponding
change in ccsdk/distribution to change which version of sli/core is used
in the odlsli container

Change-Id: Ie3c2b4ff66191748df14240a69a7d461fc0d4639
Issue-ID: CCSDK-69
Signed-off-by: Dan Timoney <dtimoney@att.com>
diff --git a/sliapi/features/pom.xml b/sliapi/features/pom.xml
index 63fd51a..531315e 100755
--- a/sliapi/features/pom.xml
+++ b/sliapi/features/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>sliapi</artifactId>
 		<groupId>org.onap.ccsdk.sli.core</groupId>
-		<version>0.1.0-SNAPSHOT</version>
+		<version>0.1.1-SNAPSHOT</version>
 	</parent>
 	<artifactId>sliapi-features</artifactId>