Update CI + cleanups

.gitignore

@@ -46,7 +46,6 @@ fastlane/test_output
 Gemfile*
 Icon
 Network Trash Folder
-Package.resolved
 Packages
 playground.xcworkspace
 Temporary Items

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: swift:5.0
+image: swift:5.2.2
 
 #before_script:
   #- eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"

.swift-version

@@ -1 +1 @@
-5.0.3
+5.2.2

.travis.yml

@@ -11,14 +11,4 @@ script:
   - swift package reset
   - swift build
   - swift test
-env:
-  - BADGE=linux
-  - BADGE=osx
-# hack to get some OS-specific badges 
-# see: https://github.com/travis-ci/travis-ci/issues/9579
-matrix:
-  exclude:
-    - os: linux
-      env: BADGE=osx
-    - os: osx
-      env: BADGE=linux
+  

README.md

@@ -1,7 +1,7 @@
 # Fireblade ECS (Entity-Component System)
 [![Build Status](https://travis-ci.com/fireblade-engine/ecs.svg?branch=master)](https://travis-ci.com/fireblade-engine/ecs)
 [![license](https://img.shields.io/badge/license-MIT-brightgreen.svg)](LICENSE)
-[![swift version](https://img.shields.io/badge/swift-5.0+-brightgreen.svg)](https://swift.org/download)
+[![swift version](https://img.shields.io/badge/swift-5+-brightgreen.svg)](https://swift.org/download)
 [![platforms](https://img.shields.io/badge/platforms-%20macOS%20|%20iOS%20|%20tvOS%20|%20watchOS-brightgreen.svg)](#)
 [![platforms](https://img.shields.io/badge/platforms-linux-brightgreen.svg)](#)
 
@@ -21,7 +21,7 @@ These instructions will get you a copy of the project up and running on your loc
 
 ### 💻 Installing
 
-Fireblade ECS is available for all platforms that support [Swift 5.0](https://swift.org/) and higher and the [Swift Package Manager (SPM)](https://github.com/apple/swift-package-manager).
+Fireblade ECS is available for all platforms that support [Swift 5](https://swift.org/) and higher and the [Swift Package Manager (SPM)](https://github.com/apple/swift-package-manager).
 
 Extend the following lines in your `Package.swift` file or use it to create a new project.