new default theme

Finally, I have gotten off my lazy butt and finished this theme so we can now switch out the Christmas theme.

This new theme is called A Change is in the Air. Original, I know. Anyway, you can go check it out by either logging out or changing it in your settings. The banner was made by ZIPORAH LAURENT. Thank you, bb!

If anyone finds anything that seems off either with codes or color, please let me know asap!

Thank you!

PS - I also got rid of a theme or two that weren't really being used. So anyone that may have had an account using one of those would now have the default theme.