Fix window path#5560

Merged

liufengyun merged 9 commits intoscala:masterfrom

dotty-staging:path-fix

Dec 10, 2018

Commits on Dec 3, 2018

Commits on Dec 4, 2018

Refactor without using JFile.separator (thanks @michelou)
liufengyun
committed

Commits on Dec 5, 2018

Address review
liufengyun
committed

Commits on Dec 6, 2018

More path fixes
liufengyun
committed

Commits on Dec 9, 2018

Path fix for doc-tool and QuoteDriver
liufengyun
committed

Commits on Dec 10, 2018