Update README.md

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

Author: skygragon

README.md

@@ -2,8 +2,9 @@
 3rd party plugins for leetcode-cli.
 
 |Plugin|Description|Enhanced Commands|
-|-|-|-|
-|[company](/docs/company.md)|Filter questions by company|`list`|
+|------|-----------|-----------------|
+|[company](/docs/company.md)|Filter questions by company or tags|`list`|
+|[cookie.chrome](/docs/cookie.chrome.md)|Don't expire Chrome's session on same computer|`login`|
 |[cpp.lint](/docs/cpp.lint.md)|C++ code syntax check|`test`|
 |[cpp.run](/docs/cpp.run.md)|Test C++ code locally|`test`|
 |[github](/docs/github.md)|Commit accpeted code to GitHub|`submit`|
@@ -12,22 +13,51 @@
 
 ## HOWTO
 
-You can install the plugins in either ways below:
+### Install
 
-### Quick Install
+Install plugin from this GitHub repo:
 
-Install from GitHub:
-
-    $ leetcode plugin -i <plugin name>
+    $ leetcode plugin -i <name>
 
 *Example*
 
     $ leetcode plugin -i company
 
-To manage the installed plugins, please check [leetcode-cli's user guide](https://skygragon.github.io/leetcode-cli/commands#plugin).
+**NOTE: Check [leetcode-cli's plugin guide](https://skygragon.github.io/leetcode-cli/commands#plugin) for more details.**
 
 ### Configuration
 
-Some plugins could be configured with your customized options.
+Some plugins could be configured with your customized options. Please read plugin's doc to see the details.
+
+*Example*
+
+Take `gitHub` plugin for example:
+
+Set configs:
+
+	$ leetcode config plugins.github.token 12345678
+
+Show configs:
+
+	$ leetcode config plugins.github
+	$ leetcode plugin -c github
+
+Delete configs:
+
+	$ leetcode config -d plugins.github
+
+**NOTE: Check [leetcode-cli's configuration guide](https://skygragon.github.io/leetcode-cli/advanced#configuration) for more details.**
+
+### Management
+
+Disable:
+
+	$ leetcode plugin -d <name>
+
+Enable:
+
+	$ leetcode plugin -e <name>
+
+Delete:
 
-Check [leetcode-cli's configuration](https://skygragon.github.io/leetcode-cli/advanced#configuration) for more details.
+	$ leetcode plugin -D <name>