Added a couple more themes and put colors into its own file

themes/base.theme.bash

@@ -1,35 +1,5 @@
 #!/bin/bash
 
-# Normal Colors
-GREEN=$'\e[0;32m'
-RED=$'\e[0;31m'
-BLUE=$'\e[0;34m'
-WHITE=$'\e[1;37m'
-BLACK=$'\e[0;30m'
-YELLOW=$'\e[0;33m'
-PURPLE=$'\e[0;35m'
-CYAN=$'\e[0;36m'
-GRAY=$'\e[1;30m'
-PINK=$'\e[37;1;35m'
-ORANGE=$'\e[33;40m'
-
-# Revert color back to the normal color
-NORMAL=$'\e[00m'
-
-# LIGHT COLORS
-LIGHT_GREEN=$'\e[1;32m'
-LIGHT_RED=$'\e[1;31m'
-LIGHT_BLUE=$'\e[1;34m'
-LIGHT_YELLOW=$'\e[1;33m'
-LIGHT_PURPLE=$'\e[1;35m'
-LIGHT_CYAN=$'\e[1;36m'
-LIGHT_GRAY=$'\e[0;37m'
-
-
-
-
-
-
 # Stolen from Steve Losh
 function prompt_char {
     git branch >/dev/null 2>/dev/null && echo '±' && return
@@ -45,7 +15,7 @@ function parse_git_dirty {
   fi
 }
 
-function parse_git_branch {
+function git_prompt_info() {
   ref=$(git symbolic-ref HEAD 2> /dev/null) || return
   echo "$GIT_THEME_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$GIT_THEME_PROMPT_SUFFIX"
 }