Added config variable to preserve old PS1 outside of git repositories. Fixes #44
Wrapped prompt colors in \[ and \] to fix history. Should fix #45
Fix typo

Closing '}' should come before '\]', not after
Merge pull request #47 from hdeheer/master

Fix typo
Revert "Fix typo"

This reverts commit 12c2305329753576126cfe6f341d91f75f4e251e.
Revert "Wrapped prompt colors in \[ and \] to fix history."
Fixes #48 for now

This reverts commit 6acf7f8d3ec689f1f38c19a54a73b46f13ad1db6.
Fixed git status is broken on branch name containing forward-slash.
Merge pull request #50 from garryyao/fix/git-status

Fixed git status is broken on branch name containing forward-slash.
Made gitstatus variables for `symbols_ahead`, `symbols_behind` and `symbols_prehash` configurable via `git-prompt-colors.sh`
Fixes #51

The new variables are:

```bash
GIT_STATUS_SYMBOLS_AHEAD
GIT_STATUS_SYMBOLS_BEHIND
GIT_STATUS_SYMBOLS_PREHASH
```
Added different behavior for root prompt in git_prompt_config()
Made the start and end of the prompt configurable via the .git-prompt-colors.sh
updated README
Update gitprompt.sh

Remove trailing whitespaces
Merge pull request #54 from ChoiZ/patch-1

Update gitprompt.sh
Fix PROMPT_COMMAND setGitPrompt cumulation when re-sourcing gitprompt.sh

Repeated calls of:
    source .bash-git-prompt/gitprompt.sh
lead to cumulation:
    PROMPT_COMMAND=setGitPrompt;setGitPrompt;...
rendering everything slow
Merge pull request #55 from Bost/prompt-command

Fix PROMPT_COMMAND setGitPrompt cumulation when re-sourcing gitprompt.sh
Move last little bit of script into a function so local is available
Merge pull request #56 from erikpukinskis/master

Move last little bit of script into a function so local is available
Fix an error when opening a new tab from terminal

Opening a new tab from a terminal where the current path is not $HOME I get the following error :

```
bash: .bash-git-prompt/gitprompt.sh: No such file or directory
```
Merge pull request #58 from a14n/patch-1

Fix an error when opening a new tab from terminal