POM: bump clojure version to 1.8.0

Author: ctrueden

pom.xml

@@ -78,7 +78,7 @@
 	</ciManagement>
 
 	<properties>
-		<clojure.version>1.7.0</clojure.version>
+		<clojure.version>1.8.0</clojure.version>
 	</properties>
 
 	<dependencies>