requirements in setup.py

so that installed automatically for users who don’t know

Author: hugoledoux

README.md

@@ -11,7 +11,7 @@ To install and still develop with it:
 ```console
 $ virtualenv venv
 $ . venv/bin/activate
-$ pip3 install -r requirements.txt --editable .
+$ pip3 install --editable .
 ```
 
 Then you have a small program called `cjio`, to see its possibities:

requirements.txt

@@ -25,6 +25,11 @@
         'Operating System :: MacOS :: MacOS X',
         'Operating System :: Microsoft :: Windows'
     ],
+    install_requires=[
+        'Click',
+        'jsonschema',
+        'jsonref'
+    ],
     entry_points='''
         [console_scripts]
         cjio=cjio.cjio:cli