Update frontend-maven-plugin version
Version 1.3 was causing NPE under some environment. The latest version fixes this issue + a couple of others
diff --git a/pom.xml b/pom.xml
index fd202a4..2878d6d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,7 +98,7 @@
<maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
<maven-resources-plugin.version>3.0.1</maven-resources-plugin.version>
<maven-war-plugin.version>3.0.0</maven-war-plugin.version>
- <frontend-maven-plugin.version>1.3</frontend-maven-plugin.version>
+ <frontend-maven-plugin.version>1.8.0</frontend-maven-plugin.version>
<pax-web.version>7.2.3</pax-web.version>
<pax-web-extender-whiteboard.version>${pax-web.version}</pax-web-extender-whiteboard.version>