Bump version to 0.1.5-SNAPSHOT.

Change-Id: I2d3de6f1f7976f4c72f54e2fb2923c931047861c
diff --git a/jgvariant-ostree/pom.xml b/jgvariant-ostree/pom.xml
index 05f7ce0..897efa9 100644
--- a/jgvariant-ostree/pom.xml
+++ b/jgvariant-ostree/pom.xml
@@ -6,7 +6,7 @@
 
   <modelVersion>4.0.0</modelVersion>
 
-  <version>0.1.4</version>
+  <version>0.1.5-SNAPSHOT</version>
 
   <artifactId>jgvariant-ostree</artifactId>
   <packaging>jar</packaging>
@@ -21,7 +21,7 @@
   <parent>
     <groupId>eu.mulk.jgvariant</groupId>
     <artifactId>jgvariant-parent</artifactId>
-    <version>0.1.4</version>
+    <version>0.1.5-SNAPSHOT</version>
     <relativePath>../jgvariant-parent/pom.xml</relativePath>
   </parent>
 
@@ -30,7 +30,7 @@
     <dependency>
       <groupId>eu.mulk.jgvariant</groupId>
       <artifactId>jgvariant-core</artifactId>
-      <version>0.1.4</version>
+      <version>0.1.5-SNAPSHOT</version>
     </dependency>
 
     <!-- Annotations -->