Removed .travis.yml file since we are not using Travis.

.travis.yml

-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
- 
- language: scala
- scala:
-   - "2.10.3"
- jdk:
-   - oraclejdk7
- env:
-  matrix:
-   - TEST="scalastyle assembly/assembly"
-   - TEST="catalyst/test sql/test streaming/test mllib/test graphx/test bagel/test"
-   - TEST=hive/test
- cache:
-   directories:
-     - $HOME/.m2
-     - $HOME/.ivy2
-     - $HOME/.sbt
- script:
-   - "sbt ++$TRAVIS_SCALA_VERSION $TEST"