fix(base): Enforce space-unary-ops

There should be spaces after word unary ops, but there shouldn't be spaces before nonword unary ops.

BREAKING CHANGE: http://eslint.org/docs/rules/space-unary-ops ([2])

Author: Ray Schamp

index.js

@@ -121,7 +121,8 @@ module.exports = {
         'semi-spacing': [2],
         'space-before-function-paren': [2, 'always'],
         'space-in-parens': [2],
-        'space-infix-ops': [2]
+        'space-infix-ops': [2],
+        'space-unary-ops': [2]
     },
     env: {
         commonjs: true