[opwig] Proxy generator generates empty file!
[opwig] Tests for generated code.
[opwig] Generated line test works.
[opwig] Empty proxy class.
[opwig] Proxy generated for classes with virtual methods.
[opwig] Little change in proxy generated code.
[opwig] Generated proxy public access.
[opwig] Generated proxy's proxy attribute.
[opwig] Generated proxy's constructor.
[opwig] Dumb proxy virtual method generation.
[opwig] Making proxy generator test code reusable.
[opwig] Testing proxy generator multiplicity.
Merge branch 'restart-proxy-generator' into dev