Merge pull request #318 from okuryu/dist

Allow an absolute path as dist directory

bin/gh-pages.js

@@ -8,7 +8,7 @@ const addr = require('email-addresses');
 
 function publish(config) {
   return new Promise((resolve, reject) => {
-    const basePath = path.join(process.cwd(), program.dist);
+    const basePath = path.resolve(process.cwd(), program.dist);
     ghpages.publish(basePath, config, err => {
       if (err) {
         return reject(err);