Merge pull request #284 from pontusmelke/4.2-update-driver-4.2

update driver

Author: pontusmelke

build.gradle

@@ -71,7 +71,7 @@ ext {
     argparse4jVersion = '0.7.0'
     junitVersion = '4.12'
     evaluatorVersion = '4.1.1'
-    neo4jJavaDriverVersion = '4.2.0-alpha01'
+    neo4jJavaDriverVersion = '4.2.0'
     findbugsVersion = '3.0.0'
     jansiVersion = '1.13'
     jlineVersion = '2.14.6'