Bump to release 0.3.0

Signed-off-by: Eric Wang <skygragon@gmail.com>

Author: skygragon

README.md

@@ -197,14 +197,14 @@ Login with your leetcode account (username or email).
 ### version
 
 	$ lc version
-	0.1.1
+	0.3.0
 
 * `-v` to show verbose info, e.g. config, cache dir.
 
 *Example*
 
 	$ lc version -v
-	leetcode-cli 0.1.1
+	leetcode-cli 0.3.0
 
 	Cache: /Users/skygragon/.lc/
 	Config: /Users/skygragon/.lcconfig

lib/commands/show.js

@@ -46,7 +46,7 @@ cmd.handler = function(argv) {
 
     console.log(sprintf('[%d] %s\t%s\n', problem.id, problem.name, msg));
     console.log(sprintf('%s\n', chalk.underline(problem.link)));
-    console.log(sprintf('* %s (%s)', problem.level, problem.percent));
+    console.log(sprintf('* %s (%.2f%%)', problem.level, problem.percent));
     console.log(sprintf('* Total Accepted: %d', problem.totalAC));
     console.log(sprintf('* Total Submissions: %d\n', problem.totalSubmit));
     console.log(problem.desc);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "leetcode-cli",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "A cli tool to enjoy leetcode!",
   "preferGlobal": "true",
   "bin": {