Trap error if git flow is not available.
Changes the default profile example to set prompt globally instead of locally
Auto complete feature/release/hotfix branches in git flow.
Update readme to assume devs are on 64-bit Windows
Removing code to add a single ssh key if none are provided.

ssh-add, if run without parameters, will add all the keys found in ~/.ssh. There
is no need to use a default file when calling it.
Avoid polluting $error on module load

Closes #116
Use -LiteralPath to handle paths with []

Fixes #119
Reset Get-LocalOrParentPath() checkin name

commit 72fde6f made $pathToTest use Join-Path and in the process dropped the
fullname from $checkin. On my system, this had the negative of introducing as
PS to my prompt when outside of a git repository. Restoring $checkIn.fullname
leaves the path on the prompt an expected c:\path> instead of c:\pathPS>
maybe fix?
Implement describe style setting and functionality.
Fix branch name when in sync with upstream

Fixes #125
Info about trailing exclamation mark

https://github.com/dahlbyk/posh-git/issues/131
Updated to perform a svn fetch prior to the svn rebase. Added a FetchOnly
parameter to optionally perform the svn rebase.
Added custom changes to Switch-Branch for my environment.
Merging in the latest from the dahlbyk/master branch.