Hello demo application throws exception on dws.free

[Former user]

The Hello demo applications throws an exception on dws.free: EdwsActivePrograms: TDelphiWebScript instance "" still has 1 active IdwsProgram instance(s)

Is this a general problem?

Best regards

[Eric Grange]

Fixed #166, remove the dust from "Hello" demo

→ <<cset 8bf74e1d0b7f>>

[Eric Grange]

This is a warning that was added sometime ago, to avoid issues arising from a compiled program being alive after the TDelphiWebScript instance that was used to compile them was freed.
As TDelphiWebScript is a component, it is susceptible to be freed before the automatically managed programs (interface-based), which is an issue the demo had (innocuous in the case of the demo as the program was not used, but potentially problematic in more complex usages scenarios)