Support the --[no]master_bazelrc flag

And get rid of usage of "blazerc" flags in our scripts.

--
MOS_MIGRATED_REVID=96776423
diff --git a/compile.sh b/compile.sh
index 1078441..12bfc2f 100755
--- a/compile.sh
+++ b/compile.sh
@@ -169,7 +169,7 @@
       BAZEL_TEST_FILTERS="-jdk8"
     fi
   fi
-  $BAZEL --blazerc=${BAZELRC} --nomaster_blazerc test \
+  $BAZEL --bazelrc=${BAZELRC} --nomaster_bazelrc test \
       --test_tag_filters="${BAZEL_TEST_FILTERS-}" \
       --build_tests_only \
       --javacopt="-source ${JAVA_VERSION} -target ${JAVA_VERSION}" \