Revert "node-pty@0.9.0-beta7"

This reverts commit 7bf96e74.

package.json

@@ -40,7 +40,7 @@
     "native-is-elevated": "^0.2.1",
     "native-keymap": "1.2.5",
     "native-watchdog": "1.0.0",
-    "node-pty": "0.9.0-beta7",
+    "node-pty": "0.8.1",
     "semver": "^5.5.0",
     "spdlog": "0.8.1",
     "sudo-prompt": "8.2.0",

yarn.lock

@@ -5981,6 +5981,11 @@ mute-stream@0.0.7, mute-stream@~0.0.4:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
   integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
 
+nan@2.12.1, nan@^2.12.1:
+  version "2.12.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.12.1.tgz#7b1aa193e9aa86057e3c7bbd0ac448e770925552"
+  integrity sha512-JY7V6lRkStKcKTvHO5NVSQRv+RV+FIL5pvDoLiAtSL9pKlC5x9PKQcZDsq7m4FO4d57mkhC6Z+QhAh3Jdk5JFw==
+
 nan@2.8.0, nan@^2.8.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"
@@ -5991,16 +5996,6 @@ nan@^2.10.0:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.11.0.tgz#574e360e4d954ab16966ec102c0c049fd961a099"
   integrity sha512-F4miItu2rGnV2ySkXOQoA8FKz/SR2Q2sWP0sbTxNxz/tuokeC8WxOhPMcwi0qIyGtVn/rrSeLbvVkznqCdwYnw==
 
-nan@^2.12.1:
-  version "2.12.1"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.12.1.tgz#7b1aa193e9aa86057e3c7bbd0ac448e770925552"
-  integrity sha512-JY7V6lRkStKcKTvHO5NVSQRv+RV+FIL5pvDoLiAtSL9pKlC5x9PKQcZDsq7m4FO4d57mkhC6Z+QhAh3Jdk5JFw==
-
-nan@^2.13.2:
-  version "2.14.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
-  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
-
 nan@^2.9.2, nan@~2.10.0:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
@@ -6124,12 +6119,12 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-node-pty@0.9.0-beta7:
-  version "0.9.0-beta7"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.9.0-beta7.tgz#2758cd2f6af7f2d2ba046cd9dd953560f824a157"
-  integrity sha512-FetvytOV0C/+/3MmnozKt4HNKeEE6YScmgM9LMQGgFA/htbaF8vYYIWQD67SxPla7ccGprfqAx5ZJiRh0Oa+qw==
+node-pty@0.8.1:
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.8.1.tgz#94b457bec013e7a09b8d9141f63b0787fa25c23f"
+  integrity sha512-j+/g0Q5dR+vkELclpJpz32HcS3O/3EdPSGPvDXJZVJQLCvgG0toEbfmymxAEyQyZEpaoKHAcoL+PvKM+4N9nlw==
   dependencies:
-    nan "^2.13.2"
+    nan "2.12.1"
 
 node.extend@~1.1.2:
   version "1.1.6"