Configurable Bracket

First off an apology
This started as an exercise to create a mount for a kitchen tool.
I then expanded it to make it more customisable.
Unfortunately I have not completely refactored is and the project
now holds a mix of array passing and array content passing.

I will fix this eventually.

This project creates a single right angled bracket with configurable sunken screw holes.
The back plate and base plate are configured separately as are the screw sizes and configurations

Updated the code as I neglected to include the screw config in the refactored code.
the backplate uses intScrewLayout[0] and intScrewCount[0] for screw layout and count
the base plate uses intScrewLayout[1] and intScrewCount[1] for screw layout and count
Limitations:
Only 1 screw size per plate
Base plate length reduced by back plate depth
No error checking AT ALL


Feel free to steal, reuse and change however you wish