Add .editorconfig

Author: kemayo

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.py]
+indent_style = space
+indent_size = 4
+charset = utf-8
+
+[{package.json,.travis.yml}]
+indent_style = space
+indent_size = 2

.travis.yml

@@ -5,6 +5,8 @@ python:
 
 install:
   - pip install flake8
+  - npm install eclint
 
 script:
   - flake8 .
+  - eclint check .