Missing folder structure verification

[abdulowork]

There are some issues with IDEs that cause duplication of folders and files which already leads to #62

Lets create a simple script that will verify that the root directory only contains two directories: Web3Swift and Example

[0crat]

Job #67 is now in scope, role is DEV

[0crat]

Bug was reported, see §29: +15 points just awarded to @biboran/z, total is +185