- Novelec part : added automatic type of electrometer

- communicationLink structure modified
- Range : modified to use RangeUp/Down commands

Bug fixed : the MCCE2 returns a bad formatted response ; this is due to the std::endl added at the end of stringstreams used to send commands !!
So, if the std::endl is not added, the electronic communicates correctly (TAKE CARE !!).

Novelec part updated

- Novelec part updated and tested !
- +no more compilation warnings

Keithley part : support for 6517.

range values ordered
set_range added

- MCCE2 (Novelec part) : methods to change the active channel to communicate with.

- library update

- DDC status show only errors if any
- added command to get DDC model configuration

- attributes management :
-> integrationTime, buffersize and triggerMode now well initialised

TODO : after a Start command
-> declare all attributes INVALID !?

6517 model management added and tested :
-> problem to check : no SRQ !

lib compiled on Linux platform

- SRQ management changed :
* ReadStatusByteRegister method added
* IsSrqLineUP added

- command abort added for SCPI Keithleys

- command abort added for SCPI Keithleys

- minor change for integration time

- Integration Mode available for DDC/SCPI devices
- tests done with a K617 (DDC) and a K6485 (SCPI)

- integration mode OK (tests done with K_486)

- TODO: DDC/SCPI
integration time for ScanServer compatibility.
report config for all DDC
add configuration in SCPI start command

- trigger mode and buffer size management added.
- TODO: DDC/SCPI
integration time for ScanServer compatibility.
SRQ management for Keithley Integration mode

modifier le(s) MakeFile !

- modif done on Novelec part :
init_MCCE2() added

support added for Keithley 6517