Fixed logic with flatten flag and flatten_file use with PLFS N-1 I/O.
Fixed reference to mdtest_wrapper.py in the template.
plfs_version fixed based on new plfs_version command output
Fixed makefile to not try and make plfs_nton_thread_db executable if plfs is not loaded
Merge pull request #4 from atorrez/master

Fixed fs_test Makefile and plfs_version display in utility script