Feature Request - stash copies of tomcat config files if they exist (from previous run) #40
Description
As a LabKey Administrator: To prevent losing valuable configuration settings, I would like the install-script to backup/stash existing Tomcat configuration files if they are discovered during the installation. The script should detect the existence of config files and backup/stash those to a specified safe location and notify the user that the existing files were backed up and replaced with new files. The user should be warned that they may need to merge previous edits.
Background:
- Retaining existing tomcat configurations can prevent losing valuable existing configuration files.
- This feature supports using the install script to update Tomcat & Java.