Upgrade to Cassandra 3

Creating base dockers suitable for Cassandra 3
remove cqlsh version

Change-Id: I996bad2341410cdf45c49f191e998acf4781fc5d
Issue-ID: SDC-2596
Signed-off-by: shrek2000 <oren.kleks@amdocs.com>
diff --git a/sdc-os-chef/sdc-cassandra/Dockerfile b/sdc-os-chef/sdc-cassandra/Dockerfile
index dade1d3..15151bf 100644
--- a/sdc-os-chef/sdc-cassandra/Dockerfile
+++ b/sdc-os-chef/sdc-cassandra/Dockerfile
@@ -1,4 +1,4 @@
-FROM onap/base_sdc-cassandra:1.4.1
+FROM onap/base_sdc-cassandra:1.5.0-SNAPSHOT-latest
 
 COPY chef-solo /root/chef-solo/