preparing for 3.1.3 release

CHANGELOG.md

+## 3.1.3
+
+* Updated Xcode 11 settings.
+
 ## 3.1.2
 
 * Updated layout version in Xcode project.

Motion.podspec

 Pod::Spec.new do |s|
   s.name = 'Motion'
-  s.version = '3.1.2'
+  s.version = '3.1.3'
   s.swift_version = '5.0'
   s.license = 'MIT'
   s.summary = 'A library used to create beautiful animations and transitions for iOS.'

Motion.xcodeproj/project.pbxproj

@@ -540,6 +540,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "$(SRCROOT)/Sources/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 3.1.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.cosmicmind.Motion;
 				PRODUCT_MODULE_NAME = Motion;
 				PRODUCT_NAME = Motion;
@@ -562,6 +563,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "$(SRCROOT)/Sources/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 3.1.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.cosmicmind.Motion;
 				PRODUCT_MODULE_NAME = Motion;
 				PRODUCT_NAME = Motion;

Motion.xcodeproj/xcshareddata/xcschemes/Motion.xcscheme

 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1030"
+   LastUpgradeVersion = "1100"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -29,8 +29,6 @@
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -51,8 +49,6 @@
             ReferencedContainer = "container:Motion.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.1.2</string>
+	<string>$(MARKETING_VERSION)</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>