Describe the bug

The plgx compilation has been failing for a long time because of dependancies issues introduced by multiple commits.

To fix this, the whole dependancy tree should be reviewed and a test script should be included so it can be verified at least manually before shipping

To Reproduce
Steps to reproduce the behavior:

• Download the source code from the master branch
• Build the plugin plgx
• Drop the result in a keepass plugin folder

Expected behavior

• Keepass compiles the plugin at load time and then runs normally

Environment:

• OS and Version: [e.g. Windows 10]
• KeePass-Version: Tested with 2.6.1 and 2.6.1.1
• KeeAnywhere-Version: (master branch)