Updating travis.yml for swift 3.0
diff --git a/.travis.yml b/.travis.yml
index 2f043b5..1448753 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode7.3
+osx_image: xcode8
 env:
   global:
   - LC_CTYPE=en_US.UTF-8
@@ -9,15 +9,15 @@
   - OSX_FRAMEWORK_SCHEME="UsergridSDK OSX"
   - TVOS_FRAMEWORK_SCHEME="UsergridSDK tvOS"
   - WATCHOS_FRAMEWORK_SCHEME="UsergridSDK watchOS"
-  - IOS_SDK=iphonesimulator9.3
-  - OSX_SDK=macosx10.11
-  - TVOS_SDK=appletvsimulator9.2
-  - WATCHOS_SDK=watchsimulator2.2
+  - IOS_SDK=iphonesimulator10.0
+  - OSX_SDK=macosx10.12
+  - TVOS_SDK=appletvsimulator10.0
+  - WATCHOS_SDK=watchsimulator3.0
   matrix:
-    - DESTINATION="OS=9.3,name=iPhone 6S Plus"     SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES"
+    - DESTINATION="OS=10.0,name=iPhone 7 Plus"     SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="YES"
     - DESTINATION="arch=x86_64"                    SCHEME="$OSX_FRAMEWORK_SCHEME"     SDK="$OSX_SDK"     RUN_TESTS="YES"
-    - DESTINATION="OS=9.2,name=Apple TV 1080p"     SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="YES"
-    - DESTINATION="OS=2.2,name=Apple Watch - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" RUN_TESTS="NO"
+    - DESTINATION="OS=10.0,name=Apple TV 1080p"     SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="YES"
+    - DESTINATION="OS=3.0,name=Apple Watch - 42mm" SCHEME="$WATCHOS_FRAMEWORK_SCHEME" SDK="$WATCHOS_SDK" RUN_TESTS="NO"
 script:
   - xcodebuild -version
   - xcodebuild -showsdks
@@ -34,4 +34,4 @@
       xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty -c;
     else
       xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
-    fi
\ No newline at end of file
+    fi