.gitignore in robit-1.0.5 vs .gitignore in robit-1.0.6

@@ -4,14 +4,17 @@
 *.log
 *.out
 *.pid
 *.swp
 *.yml
+*.json
+*.lock
 .DS_Store
 .robit
 .robut_store
 .vagrant
 .yardoc
 Gemfile.lock
 doc
 pkg
-config.json
+config.json
+artifacts
\ No newline at end of file