Mix.Utils.symlink_or_copy always copies on Windows
Mix.Utils.symlink_or_copy: return types for copying and corresponding tests
Merge pull request #2327 from chyndman/win-copy-always

Mix.Utils.symlink_or_copy always copies on Windows
Add String.chunk/2
Remove duplication on utils test assertion
Merge pull request #2331 from alco/string-chunk

Add String.chunk/2
Remove wrong record wording
Update CHANGELOG
Mark trie structs as private