Bump version to 0.1.7-SNAPSHOT.

Change-Id: I8bb4d6a6906cc19e80e3e209b59b7d305713e1da
diff --git a/jgvariant-core/pom.xml b/jgvariant-core/pom.xml
index c0c5e14..3409da7 100644
--- a/jgvariant-core/pom.xml
+++ b/jgvariant-core/pom.xml
@@ -13,7 +13,7 @@
 
   <modelVersion>4.0.0</modelVersion>
 
-  <version>0.1.6</version>
+  <version>0.1.7-SNAPSHOT</version>
 
   <artifactId>jgvariant-core</artifactId>
   <packaging>jar</packaging>
@@ -28,7 +28,7 @@
   <parent>
     <groupId>eu.mulk.jgvariant</groupId>
     <artifactId>jgvariant-parent</artifactId>
-    <version>0.1.6</version>
+    <version>0.1.7-SNAPSHOT</version>
     <relativePath>../jgvariant-parent/pom.xml</relativePath>
   </parent>