xterm@4.1.0-beta8

Diff: 6211dcd...ea922fe

Changes:

- v4.0.1 changes and addon updates (no impact for code)
- Print char codes when logging
- Improve build step
- Fix NPE when open called twice
- Fix readme typo
- Use more constants in Keyboard.ts
- write enhancements (since method, callback)

remote/web/package.json

@@ -6,7 +6,7 @@
 		"onigasm-umd": "^2.2.2",
 		"semver-umd": "^5.5.3",
 		"vscode-textmate": "^4.2.2",
-		"xterm": "4.0.0",
+		"xterm": "4.1.0-beta8",
 		"xterm-addon-search": "0.2.0",
 		"xterm-addon-web-links": "0.2.0"
 	}