tree b961d2a0f630d43e3e6d386d157b117fa7fcf11c
parent 0c2f3093a0ed950571ae6106ad37121a625bba80
author Travis Swicegood <development@domain51.com> 1298924326 -0600
committer Travis Swicegood <development@domain51.com> 1298924326 -0600

Allow setting a custom host color

This change allows someone to change their host color by adding the
following to their `.bash_profile`:

    # change to red
    THEME_PROMPT_HOST_COLOR="red"
    # change to green
    THEME_PROMPT_HOST_COLOR="green"

Any variable inside the `colors.theme.bash` can be used and it will be
evaluated at the last minute.