+ Added integration test to create UTF8 filename.
 + Added UTF8 tests for indexing and searching
 * clean up RpcIndexLocation
Merge pull request #56 from vsfs/utf8_filename

Utf8 filename and index name tests
 * Cleanup more
Merge branch 'master' of github.com:vsfs/vsfs
 + Initialize the integration tests for command line tool
 + Added missing file
 * Do not allow to run testing/ directory in parallel
 * Fixed a typo in Makefile
Merge pull request #57 from vsfs/command_test

Command test
Merge branch 'master' into vsfs_info

Conflicts:
	vsfs/testing/client_metadata_test.cpp