[sr-dev] improving the dialog module

[Juha Heinanen]

Timo Reimann writes:

 > The dangling dialog occurs due to insufficient dialog matching capabilities
 > in the current dialog module. As Ovidiu explained in his last mail, a more
 > strict matching logic could make sure that the right dialog is chosen,
 > thereby not depending on long timeouts getting triggered.

then strict matching should be implemented to fix this bug.

-- juha