Do not copy compiled JSPs to output directory if "includeInProject" is set to false

Currently compiled JSPs (.class-files) are copied into the output directory even if "includeInProject" is set to false.

I'm just using the plugin to check if all JSPs can be compiled before deploying the application to the production servers. 

The compiled JSPs should only be copied to the output directory and thus included in the project if "includeInProject" is set to true. Currently the parameter name is misleading.