Plugins deployer needs to track & remove ROOT added files

[chrismccracken]

Expected Behavior

Plugins deployer will keep tracking information for any files added from plugins/$plugin/ROOT/.
Plugins deployer will UNDEPLOY these added files when plugin is undeployed.

Current Behavior

Plugins deployer adds files from plugins/$plugin/ROOT/.
Plugins deployer does not track these files.
Plugins UNDEPLOY does not remove these added files and they persist forever.

Possible Solution

Store a per-plugin ROOT-ADDED-MANIFEST.txt file in _original to allow undeploy of added files. Overridden files are currently tracked, we only need to handle added files.

Known Workarounds

Manually track all added files and manually remove them on undeploy.

Steps to Reproduce (for bugs)

1. Create files under plugins/$plugin/ROOT/ that do not currently exist
2. Deploy plugins, verify files added
3. Undeploy plugins, check if they have been removed
   4.

Context

Your Environment

• dotCMS version used: 3.5.1
• Browser Name and version:
• Operating System and version: Linux
• Application Server and version: Embedded
• Java Brand and version: 1.8
• Database and version:
• Application module (if apply):

[stale]

This issue has been automatically marked as stale because it has not had activity within the past 90 days. It will be closed in 30 days no further activity occurs. Thank you.