Switch to echo -e and use echo safe colors (fixes: #96)
diff --git a/plugins/available/base.plugin.bash b/plugins/available/base.plugin.bash
index 7a6dc80..0a4e0c8 100644
--- a/plugins/available/base.plugin.bash
+++ b/plugins/available/base.plugin.bash
@@ -12,7 +12,7 @@
 
 function myip {
   res=$(curl -s checkip.dyndns.org | grep -Eo '[0-9\.]+')
-  echo "Your public IP is: ${bold_green} $res ${normal}"
+  echo -e "Your public IP is: ${echo_bold_green} $res ${echo_normal}"
 }
 
 pass() {