Merge branch 'checkboxland' into 'master'

add

See merge request codechina/mirrors-settings!434

projects/bryanbraun/imports.yml

+---
+group:
+  name: 'bryanbraun'
+  description: ''
+  projects:
+  - name: 'checkboxland'
+    description: ''
+    mirrorRelease: false
+    topic: ''
+  
\ No newline at end of file