ignore generated man page

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jollamobile.com>
correct actor acquire/release handling

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jollamobile.com>
fix: object can be handler too

any module object can be an actor handler

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jollamobile.com>
separating reply and progress handling

Actor handler result and intermediate replies/progress are handled now
in different functions. Before it was handled in the same

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jollamobile.com>
[cutes] handling reply and progress separately

New version with API changes: adding on_progress parameter to process
intermediate replies/progress in it instead of handler return
callback. Also fixed issue with actor acquire/release order.

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jollamobile.com>