Minor

- Fixes made to baking.lua:
```
the chocolate is now removed when you use dough on it to make chocolate dough.
You now correctly get a chocolate cake when you use chocolate dough on an oven.
```
- Fixes made to skinning.lua:
```
Added vampire bride, vampire lord and vampire viscount
```
- Fixes made to vampire bride.xml:
```
Corrected the corpse id
```