Restructured xcode project

Added native Carthage support
Added native Swift Package Manager support
Added Documentation section
Renamed EthereumAddress to Address

.gitignore

@@ -1,73 +1,7 @@
-# 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
-xcuserdata/
-
-## Other
-*.moved-aside
-*.xccheckout
-*.xcscmblueprint
-
-## Obj-C/Swift specific
-*.hmap
-*.ipa
-*.dSYM.zip
-*.dSYM
-
-## Playgrounds
-timeline.xctimeline
-playground.xcworkspace
-
-# Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
-# Package.pins
-# Package.resolved
-.build/
-
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
-#
-# Pods/
-#
-# Add this line if you want to avoid checking in source code from the Xcode workspace
-# *.xcworkspace
-
-# Carthage
-#
-# Add this line if you want to avoid checking in source code from Carthage dependencies.
-# Carthage/Checkouts
-
-Carthage/Build
-
-# fastlane
-#
-# 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/report.xml
-fastlane/Preview.html
-fastlane/screenshots/**/*.png
-fastlane/test_output
-
+/Carthage
+/.build
+/Packages
+xcuserdata
+/Package.pins
+/Package.resolved
 .DS_Store

CHANGELOG.md

@@ -83,7 +83,7 @@
 
 - Signing identical transaction results in different raw tx [\#53](https://github.com/BANKEX/web3swift/issues/53)
 - I can not use my contract ? [\#43](https://github.com/BANKEX/web3swift/issues/43)
-- Use of unresolved identifier 'EthereumAddress' [\#14](https://github.com/BANKEX/web3swift/issues/14)
+- Use of unresolved identifier 'Address' [\#14](https://github.com/BANKEX/web3swift/issues/14)
 
 **Closed issues:**
 

Cartfile

@@ -0,0 +1,4 @@
+github "mxcl/PromiseKit" ~> 6.0
+github "attaswift/BigInt" ~> 3.1
+github "krzyzanowskim/CryptoSwift"
+github "Boilertalk/secp256k1.swift"

Cartfile.resolved

@@ -0,0 +1,5 @@
+github "Boilertalk/secp256k1.swift" "0.1.4"
+github "attaswift/BigInt" "v3.1.0"
+github "attaswift/SipHash" "v1.2.2"
+github "krzyzanowskim/CryptoSwift" "0.13.0"
+github "mxcl/PromiseKit" "6.5.2"