lots of improvements

well, i have added to the web some improvements that i had in mind since long time ago. first of all, now you can change between themes in the site. your selection is stored in a cookie, so if you have disabled cookies support in your browser, you'll be unable to enjoy this cool feature. Try that in the about section. Besides, the blog section has been improved a bit, now you can view a list with all the previous posts, along with the date and the mood. Check this too!
I hope you enjoy these changes and find them as useful as I do :-)