Upgrade frontend-maven-plugin to 1.7.5
Upgrade frontend-maven-plugin to 1.7.5

Update npm to 6.9.0 and Node.js to 10.15.3

mosoft521/wicket,apache/wicket,apache/wicket,apache/wicket,apache/wicket,apache/wicket,mosoft521/wicket,mosoft521/wicket,mosoft521/wicket,mosoft521/wicket