Fix test_examples_diff: Synonyms is optional, remove from required keys; revert no-op Synonyms init

Author: Robbie1977

setup.py

@@ -3,7 +3,7 @@
 
 here = path.abspath(path.dirname(__file__))
 
-__version__ = "1.6.5"
+__version__ = "1.6.6"
 
 # Get the long description from the README file
 with open(path.join(here, 'README.md')) as f:

src/test/test_examples_diff.py

@@ -173,7 +173,7 @@ def main():
                     failed = True
                     continue
 
-                expected_keys = ['IsIndividual', 'IsClass', 'Images', 'Examples', 'Domains', 'Licenses', 'Publications', 'Synonyms']
+                expected_keys = ['IsIndividual', 'IsClass', 'Images', 'Examples', 'Domains', 'Licenses', 'Publications']
                 for key in expected_keys:
                     if key not in result:
                         print(f'{Fore.RED}Missing key: {key}{Style.RESET_ALL}')

src/vfbquery/vfb_queries.py

@@ -408,7 +408,6 @@ def term_info_parse_object(results, short_form):
     termInfo["Domains"] = {}
     termInfo["Licenses"] = {}
     termInfo["Publications"] = []
-    termInfo["Synonyms"] = []
     termInfo["IsPaintedDomain"] = False
     termInfo["Technique"] = []