Merge remote-tracking branch 'upstream/master'

Author: zoubin

changelog.md

@@ -1,4 +1,16 @@
-<!-- 0390d2a 1455782450000 -->
+<!-- 5d24916 1460952667000 -->
+
+## [v4.1.0](https://github.com/reducejs/postcss-custom-url/commit/5d24916) (2016-04-18)
+
+* [[`27cecee`](https://github.com/reducejs/postcss-custom-url/commit/27cecee)] coveralls
+
+* [[`c62ae18`](https://github.com/reducejs/postcss-custom-url/commit/c62ae18)] readme
+
+* [[`be830df`](https://github.com/reducejs/postcss-custom-url/commit/be830df)] covalls
+
+* [[`42f9489`](https://github.com/reducejs/postcss-custom-url/commit/42f9489)] Support string argument
+
+* [[`39bed04`](https://github.com/reducejs/postcss-custom-url/commit/39bed04)] CHANGELOG
 
 ## [v4.0.0](https://github.com/reducejs/postcss-custom-url/commit/0390d2a) (2016-02-18)
 

package.json

@@ -7,7 +7,7 @@
     "test": "npm run lint && tap test/*.js",
     "cov": "npm run lint && tap --cov test/*.js",
     "lint": "eslint *.js 'lib/**/*.js' test/*.js bin/*.js",
-    "coveralls": "COVERALLS_REPO_TOKEN=m8BySBat6AaALacZWXaSBWhuVYOo6Yd7y tap test/*.js"
+    "coveralls": "COVERALLS_REPO_TOKEN=RUouy9GcAFuVTLZVFVLuNFxhjrk6fuAns tap test/*.js"
   },
   "repository": {
     "type": "git",