Point homepage and resources to pyscn documentation site

Author: DaisukeYoda

data/tools/pyscn.yml

@@ -7,7 +7,10 @@ license: MIT License
 types:
   - cli
 source: 'https://github.com/ludo-technologies/pyscn'
-homepage: 'https://github.com/ludo-technologies/pyscn'
+homepage: 'https://ludo-technologies.github.io/pyscn/'
+resources:
+  - title: pyscn documentation
+    url: 'https://ludo-technologies.github.io/pyscn/'
 description: >-
   Intelligent Python code quality analyzer with CFG-based cyclomatic complexity
   analysis, dead code detection, clone detection (Type 1-4), and coupling