Add workable example

Example/Podfile

@@ -1,7 +1,14 @@
 platform :ios, "11.2"
+use_modular_headers!
 
-target "Example" do
-  use_frameworks!
+project 'TokenCore.xcodeproj'
+target 'TokenCore_Example' do
+
+  pod 'TokenCore', :path => '../'
+  pod 'PureLayout'
+  pod 'MBProgressHUD', '~> 1.1.0'
+  pod 'Alamofire', '~> 5.0.0-beta.2'
+  pod "TokenCoreDep", :path => '../../token-core-ios-dep'
 
-  pod "TokenCore", git: "https://github.com/consenlabs/token-core-ios.git"
+#  pod "TokenCore", git: "https://github.com/consenlabs/token-core-ios.git"
 end

Example/Podfile.lock

@@ -1,40 +1,58 @@
 PODS:
+  - Alamofire (5.0.0-beta.2)
   - BigInt (3.0.0):
     - SipHash (~> 1.2)
   - CryptoSwift (0.9.0)
   - GRKOpenSSLFramework (1.0.2.14.1)
+  - MBProgressHUD (1.1.0)
+  - PureLayout (3.1.4)
+  - secp256k1.swift (0.1.4)
   - SipHash (1.2.2)
   - TokenCore (0.1):
     - BigInt (= 3.0.0)
     - CryptoSwift (= 0.9.0)
     - GRKOpenSSLFramework
+    - secp256k1.swift
+    - TokenCoreDep
+  - TokenCoreDep (0.0.1):
+    - GRKOpenSSLFramework
 
 DEPENDENCIES:
-  - TokenCore (from `https://github.com/consenlabs/token-core-ios.git`)
+  - Alamofire (~> 5.0.0-beta.2)
+  - MBProgressHUD (~> 1.1.0)
+  - PureLayout
+  - TokenCore (from `../`)
+  - TokenCoreDep (from `../../token-core-ios-dep`)
 
 SPEC REPOS:
   https://github.com/cocoapods/specs.git:
+    - Alamofire
     - BigInt
     - CryptoSwift
     - GRKOpenSSLFramework
+    - MBProgressHUD
+    - PureLayout
+    - secp256k1.swift
     - SipHash
 
 EXTERNAL SOURCES:
   TokenCore:
-    :git: https://github.com/consenlabs/token-core-ios.git
-
-CHECKOUT OPTIONS:
-  TokenCore:
-    :commit: bb38707021a78bb34599cbc5c5b1085446c2131b
-    :git: https://github.com/consenlabs/token-core-ios.git
+    :path: "../"
+  TokenCoreDep:
+    :path: "../../token-core-ios-dep"
 
 SPEC CHECKSUMS:
+  Alamofire: d1e5493588babe3e7b56ae29e8032942f4de09fe
   BigInt: a7864bcecd2976bced91963baef90079dbdcca25
   CryptoSwift: bca8c5b653dcc2d9734409242a070ff53bafac86
   GRKOpenSSLFramework: 845532a41bd75c6f5b99c9d95b25858357268a78
+  MBProgressHUD: e7baa36a220447d8aeb12769bf0585582f3866d9
+  PureLayout: f08c01b8dec00bb14a1fefa3de4c7d9c265df85e
+  secp256k1.swift: a7e7a214f6db6ce5db32cc6b2b45e5c4dd633634
   SipHash: fad90a4683e420c52ef28063063dbbce248ea6d4
-  TokenCore: c57b3e85b320361eadfc224868c013ef2d875542
+  TokenCore: 0bf52327492adfbb37eea83b8905fbb6474ae5ec
+  TokenCoreDep: 2c0362294514051fa74b344cd2877152b2d27b3c
 
-PODFILE CHECKSUM: 4c21ebe365fb6455415f6325e9ef333aa3b32c16
+PODFILE CHECKSUM: 3c058d0c9cfa60e981b69081981cadd66d56f8d6
 
 COCOAPODS: 1.5.3