Update Readme and arts

Author: zjn0505

README.md

@@ -39,6 +39,12 @@ What's required:
 |`aapt_path`|~/Library/Android/sdk/build-tools/28.0.3/aapt|
 |`emulator_path`|~/Library/Android/sdk/emulator/emulator|
 
+What's optional
+
+|Name|Value (example)|
+|--|--|
+|`config_clipboard`|`1` to copy some outputs to clipboard|
+
 Features
 ----
 - `adb` to list connected devices