Mac Project update, Crashlytics/Fabric update, MP API update and other build fixes.

External/Mac/Fabric.framework/run

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+#  run
+#
+#  Copyright (c) 2015 Crashlytics. All rights reserved.
+
+#  Figure out where we're being called from
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+
+#  Quote path in case of spaces or special chars
+DIR="\"${DIR}"
+
+PATH_SEP="/"
+VALIDATE_COMMAND="uploadDSYM\" $@ validate"
+UPLOAD_COMMAND="uploadDSYM\" $@"
+
+#  Ensure params are as expected, run in sync mode to validate
+eval $DIR$PATH_SEP$VALIDATE_COMMAND
+return_code=$?
+
+if [[ $return_code != 0 ]]; then
+  exit $return_code
+fi
+
+#  Verification passed, upload dSYM in background to prevent Xcode from waiting
+#  Note: Validation is performed again before upload.
+#  Output can still be found in Console.app
+eval $DIR$PATH_SEP$UPLOAD_COMMAND > /dev/null 2>&1 &