IOR version 3.3.0 release candidate 1

New major features:

• Add CephFS AIORI (Mark Nelson)
• Add Gfarm AIORI (Osamu Tatebe)
• Add DAOS AIORI (Mohamad Chaarawi)
• Add DAOS DFS AIORI (Mohamad Chaarawi)

New minor features:

• Display outlier host names (Jean-Yves Vet)
• Enable global default dir layout for subdirs in Lustre (Petros Koutoupis)
• Removed pound signs (#) from mdtest output file names (Julian Kunkel)
• Print I/O hints from NCMPI (Wei-keng Liao)
• Add mknod support to mdtest (Gu Zheng)
• Refactor AIORI-specific options (Julian Kunkel)
• Enable IME native backend for mdtest (Jean-Yves Vet)
• Enable mkdir/rmdir to IME AIORI (Jean-Yves Vet)
• Add HDF5 collective metadata option (Rob Latham)
• Add support for sync to AIORIs (Julian Kunkel)

General user improvements and bug fixes:

• Allocate aligned buffers to support DirectIO for BeeGFS (Sven Breuner)
• Added IOPS and latency results to json output (Robert LeBlanc)
• Fixed case where numTasks is not evenly divisible by tasksPerNode (J. Schwartz)
• Fix several memory leaks and buffer alignment problems (J. Schwartz, Axel Huebl, Sylvain Didelot)
• Add mdtest data verification (Julian Kunkel)
• Clean up functionality of stonewall (Julian Kunkel)
• Fix checks for lustre_user.h (Andreas Dilger)
• Make write verification work without read test (Jean-Yves Vet)
• Documentation updates (Vaclav Hapla, Glenn Lockwood)
• Add more debugging support (J. Schwartz)

General developer improvements:

• Fix type casting errors (Vaclav Hapla)
• Add basic test infrastructure (Julian Kunkel, Glenn Lockwood)
• Conform to strict C99 (Glenn Lockwood)

Known issues:

• S3 AIORI may not compile with new versions of aws4c (#25, #26)