Adds Karma, more files to linting. Lints all files.

Author: Ændrew Rininsland

.editorconfig

@@ -2,7 +2,7 @@ root = true
 
 [*]
 indent_style = space
-indent_size = 2
+indent_size = 3
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true

.jscsrc

@@ -1,5 +1,5 @@
 {
-   "disallowDanglingUnderscores": true,
+   "disallowDanglingUnderscores": false,
    "disallowIdentifierNames": [],
    "disallowImplicitTypeConversion": [],
    "disallowKeywordsOnNewLine": [
@@ -53,7 +53,6 @@
       "do",
       "else",
       "for",
-      "if",
       "try",
       "while"
    ],
@@ -139,4 +138,4 @@
    },
    "validateParameterSeparator": ", ",
    "validateQuoteMarks": "'"
-}
+}

.travis.yml

@@ -7,4 +7,5 @@ node_js:
   - "0.11"
   - "0.10"
 script:
+  - npm test
   - npm run-script codecov