v. 0.7.5

What's Changed

• Add the Ability to buy/sell Server slots by @1day2die in #423
• Update forms.php by @1day2die in #425
• Refactoring by @1day2die in #426
• Delete Nests and Nodes Controller by @1day2die in #427
• Fix accidental rename in Migrations by @1day2die in #428
• Update ExampleSeeder by @1day2die in #429
• Fix User order on admin/user by @1day2die in #430
• Ability to buy more server slots and some fixes by @1day2die in #424

Full Changelog: 0.7.4...0.7.5