Don't touch certain files/directories during Project import

[tomzi8571]

The SAP Commerce Plugin deletes a lot of files during project import, that have been created for an IntelliJ project.

Examples of files deleted or replaced:

• runconfiguration (/runConfigurations)
• custom .iml files
• other files in the .idea/ folder

It would be helpful to be able to configure the Plugin Importer to just ignore certain files during import and leave them untouched

I guess it could makes sense to add this to the hybrisProjectSettings.xml file for possible recurring project imports.

Example

[x] Files/Directories excluded from changing during project import

The project importer could probably reuse certain settings from an previous existing hybrisProjectSettings.xml file, like this ignore list. Otherwise it could be tedious to reuse add all those files and settings again, only to fix the project setup every once in a while by using the Project importer

There could probably also be an additonal option 'Reset' in the importer dialog that would just use the current default importer behaviour by setting default values.