thought-machine/please v15.3.0

Please v15.3.0

on GitHub

This is Please v15.3.0

• Implement more principled linking of go code, avoiding a lot of
  hackorama from the old approach and allowing arbitrary import
  paths for go_library rules. #1158
• Added subrepo_name built in function to the build language. This
  should make targeting rules within your repository possible
  even when it's being used as a subrepo. #1190
• Improved the way labels are applied to tests so all subrules are
  also labeled. #1189
• Hashes of rules using "PassUnsafeEnv" no longer change as the env
  changes. #1187
• Fixed --in_wd so that it stays in directory correctly. #1172