Imported Module is retaining old fuction definition

[Jason]

An older version of an imported function definition is sometimes used after a user changes the definition of a function by removing passed in variables (ex: def appSync(X, Y) changed to appSync() .

Reproducible: Occasionally

Steps to reproduce:
1. Generate a new Sikuli Source folder: Module.sikuli
2. Define a function that requires parameters EX: appSync(X, Y) and save changes. NOTE: I included the import sikuli.... in the module
3. Import the module into another Sikuli script: I performed the following import(appSync)
4. Call function from imported module: Module.appSync("XXX", "YYY")
5. Save and execute.
6. Open Module.sikuli
7. Edit defined function appSync and remove parameters from function: appSync()
8. Edit Sikuli Script that imported the module and edit to remove parameter: Module.appSync()
9. Save and run script.

Observe that occasionally script will stop with the error: Module.appSync requires parameters (2 needed, 0 provided). I have closed and restarted Sikuli and the PC running Sikuli. Sometimes it works as expected but the next run it doesn't.

OS: Win8.1 Pro 64Bit
Version of Sikuli: 1.1.0 (2015-10-05_17:07) 20

[RaiMan (raimund-hocke)]

carefully read through:
http://sikulix-2014.readthedocs.org/en/latest/scripting.html#importing-other-sikuli-scripts-reuse-code-and-images