Add BuyCraft Pics

[TyJcksn]

Adding some package pictures will help improve GLServers to seem more official.
Each package will help represent GLServers in a specific way.

[TyJcksn]

For when pets are sold in the you know what ^

[Joannou1]

Not too bad... what do you think? A bit of whitespace, but looks good.
http://gldesert.com/donate/packages/spawners/
http://gldesert.com/donate/packages/special/

The other images are a big out of place, etc.. not sure if I can work em in..

[TyJcksn]

Might aswell add lines of the same picture next to each other to fill up the white space