Use CommonOptionsParser in clang-query. This fixes its support of the fixed
compilation database and makes it behave consistently with other clang tools.

Reviewers: klimek, pcc

Reviewed By: pcc

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D4763

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@214607 91177308-0d34-0410-b5e6-96231b3b80d8