Updated the travis-ci yaml file for Xcode 9.3 and added it to the Xcode project.

Author: cnoon

.travis.yml

@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode9.2
+osx_image: xcode9.3
 branches:
   only:
     - master
@@ -12,18 +12,18 @@ env:
   - MACOS_FRAMEWORK_SCHEME="Elevate macOS"
   - TVOS_FRAMEWORK_SCHEME="Elevate tvOS"
   - WATCHOS_FRAMEWORK_SCHEME="Elevate watchOS"
-  - IOS_SDK=iphonesimulator11.2
+  - IOS_SDK=iphonesimulator11.3
   - OSX_SDK=macosx10.13
-  - TVOS_SDK=appletvsimulator11.2
-  - WATCHOS_SDK=watchsimulator4.2
+  - TVOS_SDK=appletvsimulator11.3
+  - WATCHOS_SDK=watchsimulator4.3
   matrix:
-    - DESTINATION="OS=11.2,name=iPhone X"                   SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES" POD_LINT="YES"
+    - DESTINATION="OS=11.3,name=iPhone X"                   SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES" POD_LINT="YES"
     - DESTINATION="OS=10.3.1,name=iPhone 7"                 SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES" POD_LINT="NO"
     - DESTINATION="OS=9.3,name=iPhone 5"                    SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES" POD_LINT="NO"
     - DESTINATION="OS=8.4,name=iPhone 4S"                   SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES" POD_LINT="NO"
     - DESTINATION="arch=x86_64"                             SCHEME="$MACOS_FRAMEWORK_SCHEME"   SDK="$OSX_SDK"     RUN_TESTS="YES" POD_LINT="NO"
-    - DESTINATION="OS=11.2,name=Apple TV"                   SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="YES" POD_LINT="NO"
-    - DESTINATION="OS=4.2,name=Apple Watch Series 2 - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" RUN_TESTS="NO"  POD_LINT="NO"
+    - DESTINATION="OS=11.3,name=Apple TV"                   SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="YES" POD_LINT="NO"
+    - DESTINATION="OS=4.3,name=Apple Watch Series 2 - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" RUN_TESTS="NO"  POD_LINT="NO"
 script:
   - set -o pipefail
   - xcodebuild -version

Elevate.xcodeproj/project.pbxproj

@@ -147,6 +147,7 @@
 		4CA7ABA01F5604DD004CE3F3 /* LICENSE */ = {isa = PBXFileReference; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
 		4CD761001C82679D00DCC104 /* Elevate.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Elevate.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		4CD761091C82679D00DCC104 /* ElevateTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ElevateTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		4CD9E065207C3B4000D02902 /* .travis.yml */ = {isa = PBXFileReference; lastKnownFileType = text; path = .travis.yml; sourceTree = "<group>"; };
 		E91C4DD81B547559000481D2 /* Elevate.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Elevate.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		E91C4DE21B547559000481D2 /* ElevateTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ElevateTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		E91C4DF51B5475CC000481D2 /* Elevate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Elevate.h; sourceTree = "<group>"; };
@@ -291,11 +292,20 @@
 			name = "Migration Guides";
 			sourceTree = "<group>";
 		};
+		4CD9E064207C3ABF00D02902 /* Integration */ = {
+			isa = PBXGroup;
+			children = (
+				4CD9E065207C3B4000D02902 /* .travis.yml */,
+			);
+			name = Integration;
+			sourceTree = "<group>";
+		};
 		E91C4DCE1B547559000481D2 = {
 			isa = PBXGroup;
 			children = (
 				4CA7AB971F560453004CE3F3 /* Deployment */,
 				4CA7AB991F5604AD004CE3F3 /* Documentation */,
+				4CD9E064207C3ABF00D02902 /* Integration */,
 				E91C4DF41B5475CC000481D2 /* Source */,
 				E91C4E071B54770C000481D2 /* Tests */,
 				E91C4DD91B547559000481D2 /* Products */,