Add possibility to choose which right the user needs for run user script...

Hi, I added to possibility to choose which permission users need to run user scripts. I want to use Scriptler plugin for adding to users part of functionality, which is under permission, which they do not have, by scripts. RUN_SCRIPT is permission which is need for Script console on Jenkins - so the users can do what ever they want with this permission. I want to have user scripts in Scriptler under another permission, so let administer user choose which permission is needed for user scripts.