Development environment

After upgrade to 0.12, in preferences - system check, I get an advice saying:

File integrity 	Development environment detected. File integrity check skipped.

However, I didn’t set up any development environment.

Why do I get that warning?

You should get this warning only if you use the GIT or SVN files. have you never used them? maybe some .svn or .git files are left.

There was a .git dir. thank you!