Starting snapshot 5.1.2-SNAPSHOT with API version 5.1.3-SNAPSHOT

Change-Id: I20fcee4394c9425ad5603d187e8b48d68c44c250
diff --git a/api/pom.xml b/api/pom.xml
index e4ee3f5..de621ee 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>5.1.2</version>
+        <version>5.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>