Added norbu theme

themes/norbu/norbu.theme.bash

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+function set_prompt_symbol () {
+    if test $1 -eq 0 ; then
+	PROMPT_SYMBOL=">_"
+    else
+	PROMPT_SYMBOL="${orange}>_${normal}"
+    fi
+}
+function prompt_command() {
+    set_prompt_symbol $?
+    if test -z "$VIRTUAL_ENV" ; then
+	PYTHON_VIRTUALENV=""
+    else
+	PYTHON_VIRTUALENV="${bold_yellow}[`basename \"$VIRTUAL_ENV\"`]"
+    fi
+
+    PS1="${bold_orange}${PYTHON_VIRTUALENV}${reset_color}${bold_green}[\w]${bold_blue}\[$(scm_prompt_info)\]${normal} \n${PROMPT_SYMBOL} "
+}
+
+# scm themeing
+SCM_THEME_PROMPT_DIRTY=" ✗"
+SCM_THEME_PROMPT_CLEAN=" ✓"
+SCM_THEME_PROMPT_PREFIX="["
+SCM_THEME_PROMPT_SUFFIX="]"
+
+safe_append_prompt_command prompt_command