Upgrade gradle version to 2.2.1

[rahulsh1]

When I used this plugin in my project's pom, it seems to be using gradle version 1.6.
Is there a way for me to enforce this to use the gradle version 2.2.1?

[if6was9]

It is documented in the readme. Set the gradleVersion config parameter to 2.2.1.

[rahulsh1]

My bad..missed that one..thanks

[lemberh]

Here is the code which sets specific Gradle version
#39 (comment)