Add Liquibase.

Change-Id: I95f2e630f03bcf08c5a8fb2dfba80021da350c75
diff --git a/src/main/resources/db/changeLog.xml b/src/main/resources/db/changeLog.xml
new file mode 100644
index 0000000..bae8dda
--- /dev/null
+++ b/src/main/resources/db/changeLog.xml
@@ -0,0 +1,11 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog
+  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="
+    http://www.liquibase.org/xml/ns/dbchangelog
+    http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.9.xsd">
+
+  <include file="db/changeLog-1.0.xml"/>
+
+</databaseChangeLog>