Refactored to Swift Package structure and updated codebase

.gitignore

@@ -1,101 +1,7 @@
-
-# Created by https://www.gitignore.io/api/macos,xcode,carthage,cocoapods,fastlane
-
-### Carthage ###
-# Carthage
-#
-# Add this line if you want to avoid checking in source code from Carthage dependencies.
-Carthage/Checkouts
-
-Carthage/Build
-
-### CocoaPods ###
-## CocoaPods GitIgnore Template
-
-# CocoaPods - Only use to conserve bandwidth / Save time on Pushing
-# - Also handy if you have a large number of dependant pods
-# - AS PER https://guides.cocoapods.org/using/using-cocoapods.html NEVER IGNORE THE LOCK FILE
-Pods/
-
-### macOS ###
-*.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-### Xcode ###
-# Xcode
-#
-# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
-
-## Build generated
-build/
-DerivedData/
-
-## Various settings
-*.pbxuser
-!default.pbxuser
-*.mode1v3
-!default.mode1v3
-*.mode2v3
-!default.mode2v3
-*.perspectivev3
-!default.perspectivev3
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
 xcuserdata/
-
-## Other
-*.moved-aside
-*.xccheckout
-*.xcscmblueprint
-
-### Xcode Patch ###
-*.xcodeproj/*
-!*.xcodeproj/project.pbxproj
-!*.xcodeproj/xcshareddata/
-!*.xcworkspace/contents.xcworkspacedata
-/*.gcno
-
-### fastlane ###
-# fastlane - A streamlined workflow tool for Cocoa deployment
-#
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
-# screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://docs.fastlane.tools/best-practices/source-control/#source-control
-
-# fastlane specific
-/fastlane/README.md
-fastlane/report.xml
-
-# deliver temporary files
-fastlane/Preview.html
-
-# snapshot generated screenshots
-fastlane/screenshots/**/*.png
-fastlane/screenshots/screenshots.html
-
-# scan temporary files
-fastlane/test_output
-
-# End of https://www.gitignore.io/api/macos,xcode,carthage,cocoapods,fastlane
+DerivedData/
+.swiftpm/