[SPARK-5118][SQL] Fix: create table test stored as parquet as select ..

Author: guowei2 <guowei2@asiainfo.com>

Closes #3921 from guowei2/SPARK-5118 and squashes the following commits:

b1ba3be [guowei2] add table file check in test case
9da56f8 [guowei2] test case only run in Shim13
112a0b6 [guowei2] add test case
187c7d8 [guowei2] Fix: create table test stored as parquet as select ..