Fix order of except clauses in cli_examples.py
Fix order of except clauses in cli_examples.py

ParametersError is a sub class of ConfigurationError so the
corresponding except clause should be placed before. Otherwise the
ConfigurationError will be matched first instead of the more specific
ParametersError.

Signed-off-by: Jonas Mårtensson <9c18489050b439bcd0a9df0d47735ceb99443dbb@ri.se>
Change-Id: I67156dd7321101693fdf061d77937d4e75462593

Telecominfraproject/gnpy