Added very basic server

This pull request adds craftbukkit 1.7.9-R1.0 and generates basic configuration files.

**Proof of test**
![screenshot](http://i.imgur.com/3uDmCI3.png)

craftbukkit.jar MD5:

```
b3636e507cb331d729413d045603b74a
```

worldedit.jar MD5:

```
6eb8e23781627acc3a66a915d0feb351
```