- Proper process termination:

 if interrupted with CTRL+C blocking socket calls will return with -1. Each device should call FairMQDevice::Shutdown() before ending the running state to close open sockets, otherwise the interrupt call itself will block.

- FIX: Update number of received messages for FairMQFileSink.
- Add ability to poll on outputs for FairMQPoller.
- Proper process termination:

 if interrupted with CTRL+C blocking socket calls will return with -1. Each device should call FairMQDevice::Shutdown() before ending the running state to close open sockets, otherwise the interrupt call itself will block.

- FIX: Update number of received messages for FairMQFileSink.
- Add ability to poll on outputs for FairMQPoller.
New Tutorial6  added : initialisation with MQ Applications. Added new CMake Module for SQL DBs drivers
solve conflict with dev and make condiconal build of tutorial 6
Corrections to CMake Build for SQL Drivers. More Info added to README
remove example 6 from build
remove example 6 from build
Merge remote-tracking branch 'upstream/dev' into dev