Easy to use installation tool

[Spiderlinker]

Last week I came up with the idea that it should be easier to install the themes.
I wrote a small application to realise my idea and this is what it looks like:

https://github.com/Spiderlinker/ThunderbirdThemeSwitcher

If you like it you could link the application in your Readme.md :)

[micker]

tested and PERFECT !!