Added modern theme

themes/modern/modern.theme.bash

@@ -0,0 +1,27 @@
+SCM_THEME_PROMPT_PREFIX=""
+SCM_THEME_PROMPT_SUFFIX=""
+
+modern_scm_prompt() {
+	CHAR=$(scm_char)
+	if [ $CHAR = $SCM_NONE_CHAR ]
+	then
+		return
+	else
+		echo "[$(scm_char)][$(scm_prompt_info)]"
+	fi
+}
+
+prompt() {
+	if [ $? -ne 0 ]
+	then
+		PS1="${bold_red}┌─${reset_color}$(modern_scm_prompt)[\W]
+${bold_red}└─▪${normal} "
+	else
+		PS1="┌─$(modern_scm_prompt)[\W]
+└─▪ "
+	fi
+}
+
+
+
+PROMPT_COMMAND=prompt