Merge branch 'starchart' into 'master'

update

See merge request codechina/mirrors-settings!222

projects/caarlos0/imports.yml

+---
+group:
+  name: 'caarlos0'
+  description: ''
+  projects:
+  - name: 'starcharts'
+    description: 'Plot your repository stars over time.'
+    mirrorRelease: false
+    topic: '' 
+  
\ No newline at end of file