add explicit dependency on pyjwt, closes #4

Author: dreautall

setup.py

@@ -37,7 +37,7 @@
         "Operating System :: OS Independent",
     ],
     python_requires=">=3.6",
-    # install_requires=['Pillow'],
+    install_requires=["pyjwt"],
     extras_require={
         "dev": ["check-manifest"],
         # 'test': ['coverage'],

src/sngraz/__init__.py

@@ -1,3 +1,3 @@
-__version__ = "0.1.5"
+__version__ = "0.1.6"
 
 from .sngraz import *