Add fields to response message from nacl.
Recompile.
Add load repo.
Add callback to loadPlugin.
Merge branch 'master' into reverseM

Conflicts:
	ide/web/lib/git_salt/git_salt.js
Fix unintialized map in GitSalt.
Misc fixes.
Recompile.
fix todo.
Merge pull request #3575 from dart-lang/git_load_local_repo

Git load local repo