Addedd the Error verbosity when a Name is canceled or modified in the Naming Service

This upgrade is done just to keep the tag version sync with the pip3 build version , where there the setup had a typo which is harmless in this src version. I have anyhow updated the setup.py also in this version just to have both sync

- Added split line when reading PV from file

- Added --stdout option to dump output on screen (no interactive session)
- Added exit code

# Thu 14 Apr 2022 07:27:40 AM CEST [1.4.3]
- Fix incomplete fix on leading zero regex

- Fixed bug on the leading zero regex string replace
- Fixed missing catch on "empty" PV Property
- Added warning message on some internal ECMCCFG PV (> 25 chars issue)

fixed leading zero regex bug

Update to version 1.4.0

Skip line with comments when parse .db file

Show explicitly on Validation Comment Warn PV

Added option to read EPICS DB

Added comment option on input pv file and documentation, and std=c++11 option in Makefile

regex bug fixed