Adding xcode workspace and updating travis.yml
diff --git a/.travis.yml b/.travis.yml
index 5c8e5cf..2eb2c06 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@
   global:
   - LC_CTYPE=en_US.UTF-8
   - LANG=en_US.UTF-8
-  - PROJECT=UsergridSDK.xcodeproj
+  - WORKSPACE=UsergridSDK.xcworkspace
   - IOS_FRAMEWORK_SCHEME="UsergridSDK iOS"
   - OSX_FRAMEWORK_SCHEME="UsergridSDK OSX"
   - TVOS_FRAMEWORK_SCHEME="UsergridSDK tvOS"
@@ -25,14 +25,14 @@
 
   # Build Framework in Debug and Run Tests if specified
   - if [ $RUN_TESTS == "YES" ]; then
-      xcodebuild -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty -c;
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty -c;
     else
-      xcodebuild -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
     fi
 
   # Build Framework in Release and Run Tests if specified
   - if [ $RUN_TESTS == "YES" ]; then
-      xcodebuild -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty -c;
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty -c;
     else
-      xcodebuild -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO build | xcpretty -c;
     fi
\ No newline at end of file
diff --git a/UsergridSDK.xcworkspace/contents.xcworkspacedata b/UsergridSDK.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..c4efa30
--- /dev/null
+++ b/UsergridSDK.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:UsergridSDK.xcodeproj">
+   </FileRef>
+</Workspace>