Merge branch 'release-3.1.0' into develop
Post release commit
Do not create a temporary array when obj is not specified in create_array
Merge remote-tracking branch 'FrancescAlted/noalloc-array' into develop
Updated release notes
ENH: direct copy from filesystem to filenode and vice versa
Removed nested-iter.py as it is a rather misleading example.  Fixes #343
subtree merge blosc v1.3.4
subtree merge blosc v1.3.5
Updated release notes
Fix AttributeError at import time on some 32bit platforms (clases: gh-334)
Better detection of the -msse2 compiler flag
Improved release notes
Fix build with python3
Update docs and VERSION file in preparation of PyTables 3.1.1
Fix verbose mode for unittests
Update the release date
Merge branch 'release-3.1.1'