version update

Author: tonyofrancis

versions.gradle

@@ -17,6 +17,6 @@ ext {
     rxAndroid2_version = "2.1.1"
     timber_version = "4.7.1"
     novoda_bintray_version = "0.9"
-    library_version = "3.0.8"
-    library_version_code = 71
+    library_version = "3.0.9"
+    library_version_code = 72
 }