Update RxFlow

Author: lm2343635

Example/Podfile.lock

@@ -14,7 +14,7 @@ PODS:
     - RxSwift (~> 5)
   - RxController (0.9.3):
     - RxCocoa (~> 5)
-    - RxFlow (~> 2)
+    - RxFlow (~> 2.7)
     - RxSwift (~> 5)
   - RxDataSources (4.0.1):
     - Differentiator (~> 4.0)
@@ -25,7 +25,7 @@ PODS:
     - RxCocoa (~> 5)
     - RxDataSources (~> 4)
     - RxSwift (~> 5)
-  - RxFlow (2.6.0):
+  - RxFlow (2.7.0):
     - RxCocoa (>= 5.0.0)
     - RxSwift (>= 5.0.0)
   - RxRelay (5.0.1):
@@ -64,10 +64,10 @@ SPEC CHECKSUMS:
   Reusable: 82be188f29d96dc5eff0db7b2393bcc08d2cdd5b
   RxBinding: 58be2cf1311165489a66eacb4a3e33932d598a53
   RxCocoa: e741b9749968e8a143e2b787f1dfbff2b63d0a5c
-  RxController: 376347c3573c909b05afff6ad91c27debd6382a3
+  RxController: 01ec86e806cf267aac05e4a72cd8febb40286280
   RxDataSources: efee07fa4de48477eca0a4611e6d11e2da9c1114
   RxDataSourcesSingleSection: 4394e57ae097f33e3845cf3a57bdf7826eca2d38
-  RxFlow: f89ea40232813062f5e857fbe19a680a205a15ab
+  RxFlow: 605ef6364d7e937bea8f9507a1e99a431cdc2493
   RxRelay: 89d54507f4fd4d969e6ec1d4bd7f3673640b4640
   RxSwift: e2dc62b366a3adf6a0be44ba9f405efd4c94e0c4
   SnapKit: 97b92857e3df3a0c71833cce143274bf6ef8e5eb

RxController.podspec

@@ -29,12 +29,12 @@ These classes make it easy to transfer data among the flows, the parent view mod
   s.source           = { :git => 'https://github.com/RxSwiftCommunity/RxController.git', :tag => s.version.to_s }
 
   s.ios.deployment_target = '9.0'
-  s.swift_versions = '5.0'
+  s.swift_versions = '5.1'
   s.source_files = 'RxController/Classes/**/*'
   s.preserve_paths = 'rxtree/**/*'
 
   s.dependency 'RxSwift', '~> 5'
   s.dependency 'RxCocoa', '~> 5'
-  s.dependency 'RxFlow', '~> 2'
+  s.dependency 'RxFlow', '~> 2.7'
 
 end