Displays:
* a green ⌁ if the battery is charging and above a given threshold,
* a yellow ⌁ if the battery is charging and under threshold,
* a red ⌁ if the battery is discharging but above threshold;
This adds the possibility to forge a different prompt than the default one, by
laying out liquidprompt features in a different order.
Just build a properly escaped LP_PS1 variable.
± for git directories, ☿ for mercurial, ‡ for svn.
Thus, do not display the now useless letter prefix before the branch name.
Refactor the smart mark function.
Do you want to display the hostname, even if not connected through network?
Use LP_HOSTNAME_ALWAYS. It defaults to 0 (do not display hostname when localy
connected). Set it to 1 if you want to always see the hostname.
