git flow initコマンド prefixの消し方 ref: http://qiita.com/kitaro_tn/items/a021bdc2ef453b014261

file0.txt

$ git flow init
Branch name for production releases: [master]
Branch name for "next release" development: [develop]
Feature branches? [feature/]
Release branches? [release/]
Hotfix branches? [hotfix/]
Support branches? [support/]
Version tag prefix? [] v1

file1.txt

$ git flow init -f
Branch name for production releases: [master]
Branch name for "next release" development: [develop]
Feature branches? [feature/]
Release branches? [release/]
Hotfix branches? [hotfix/]
Support branches? [support/]
Version tag prefix? [v1] -