Revert "Bump latest Nfc QML API version to 5.4"

This reverts commit 4bc3513f18fa6a7345708748590f6a1acda486dd

THis should have gone to dev branch

Change-Id: I231818b3ac31871072a7b4630e14659a7aea78c1
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Max pending connection check for QNX server implemented

Max pending connections was ignored when adding new connections.

Change-Id: I96b1ae87254a772008b18a662faa7bc2bd84164b
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>