Fixed bug that occured when writing to a Lustre file system. Lustre does not ignore the Panasas-only flag O_CONCURRENT_WRITE
on a file open. Added the "-t" option to allow the destination file system type to be passed in. Now, the O_CONCURRENT_WRITE
flag is set on open ONLY when the destination file system is Panasas (panfs).

Bumped the version to 2.0.7.