Exclude Tests in Package.swift

[michallaskowski]

Problem - With Xcode 8.1 and Swift 3.0.1 toolchain (afair 3.0.0 also) it is impossible to build the project as a dependency because of Tests folder.
Getting error message:

Cloning https://github.com/JohnSundell/Unbox.git
HEAD is now at a0f1fd8 Merge pull request #134 from JohnSundell/2.2.0
Resolved version: 2.2.0
error: the package has an unsupported layout, unexpected source file(s) found: /Users/laskowski/test-project/Packages/Unbox-2.2.0/Tests/UnboxTests.swift
fix: move the file(s) inside a module

Fix - added Tests folder to exclude

Please create a new tag if possible, so this change will be visible via SPM.

[JohnSundell]

Hey @michallaskowski - thanks for this! 👍 Seems a bit strange that we need to manually exclude the tests, as the Swift package manager should know that what's located in the /Tests folder are tests. But will merge this for now to unblock using Unbox with the SPM, will release a new version later tonight 🙂

[JohnSundell]

@michallaskowski Release published! https://github.com/JohnSundell/Unbox/releases/tag/2.2.1 🎉

[michallaskowski]

@JohnSundell Awesome 👍 thanks a lot.