update version number in setup.py

Author: aperrin66

setup.py

@@ -33,7 +33,7 @@ def run(self):
 setup(
     name=NAME,
 
-    version='1.4.7',
+    version='1.4.8',
 
     description='A Python interface to various metadata vocabularies',
     long_description=long_description,
@@ -46,7 +46,7 @@ def run(self):
 
     url='https://github.com/nansencenter/py-thesaurus-interface',
 
-    download_url='https://github.com/nansencenter/py-thesaurus-interface/archive/v1.4.5.tar.gz',
+    download_url='https://github.com/nansencenter/py-thesaurus-interface/archive/v1.4.8.tar.gz',
 
     packages=find_packages(),