Merged in barry/fix-conftest-h (pull request #72)

name of configure generated include file confdefs.h did not match name printed in configure.log of conftest.h
Merged in barry/fix-hdf5 (pull request #67)

hdf5 installed without zlib should configure without neededing zlib dependency
Merge branch 'maint'

* maint:
  hdf5: fix so that -Lpath is also used in hdf5 lib check. [fixes --download-hdf5]
Vec: fix flop counting to use map->n instead of non-existent map->m
Merge branch 'barry/fixseqnormflopcount' into maint

Fix broken build from bad commit 2e221538378

* barry/fixseqnormflopcount:
  Vec: fix flop counting to use map->n instead of non-existent map->m
Merge branch 'maint'

* maint:
  Vec: fix flop counting to use map->n instead of non-existent map->m
Merge branch 'master' into next

* master:
  Vec: fix flop counting to use map->n instead of non-existent map->m