Colors in modman output

I use modman since 2 years :) I like this script soo much but I noticed that the warning messages and the errors messages are not appropriately highlighted in modman log. So I make new functions (warning, error) for handling this type of messages. Here http://imgur.com/z8yvV7b you have screenshot of new colorful log of modman ;D

I have some idea for making summary containing all warnings and errors in the end of each script, because now i have very long log :/ what You think?