Merge pull request #113 from dessant/patch-1

Add Lock Threads app

_apps/lock.md

@@ -0,0 +1,46 @@
+---
+title: Lock Threads
+description: Locks closed issues and pull requests.
+slug: lock
+screenshots:
+- https://raw.githubusercontent.com/dessant/lock-threads/master/assets/screenshot.png
+authors:
+- dessant
+repository: dessant/lock-threads
+host: https://probot-lock-threads.glitch.me
+---
+
+A GitHub App that locks closed issues and pull requests after
+a period of inactivity.
+
+## Usage
+
+1. **[Install the GitHub App](https://github.com/apps/lock)**
+2. Create `.github/lock.yml` based on the template below
+3. It will start scanning for closed issues and/or pull requests within an hour
+
+#### Configuration
+
+Create `.github/lock.yml` in the default branch to enable the app.
+The file can be empty, or it can override any of these default settings:
+
+```yml
+# Configuration for lock-threads - https://github.com/dessant/lock-threads
+
+# Number of days of inactivity before a closed issue or pull request is locked
+daysUntilLock: 365
+# Comment to post before locking. Set to `false` to disable
+lockComment: >
+  This thread has been automatically locked because it has not had recent
+  activity. Please open a new issue for related bugs and link to relevant
+  comments in this thread.
+# Limit to only `issues` or `pulls`
+# only: issues
+```
+
+## Supporting the Project
+
+Lock Threads is an MIT-licensed open source project. Its ongoing
+development is made possible thanks to the support of awesome backers.
+If you'd like to join them, please consider contributing with
+[Patreon](https://www.patreon.com/dessant).