dahlbyk/posh-git — pull request #30 by tgmayfield (2012-02-09 19:12:28+00:00)
Title: Fix tag name showing instead of branch name

Bring back call to symbolic-ref so that branch names are preferred over tags

- git describe can pull a tag name instead of branch name
- symbolic-ref fails for tag names (so git describe is used instead)
- this code branch is only hit when EnableFileStatus is false or the branch name isn't found in 'git status'