0.6 Release Candidate 2

Fixed a bug that caused add_column to add headers twice

0.6.0tc1

First release candidate for version 0.6.0 - start of a new stable branch.

0.6 Beta 2

Second beta release of version 0.6. This has revised exception handling for cases where the setas attribute is not defined - now a subclass of AttributeError - StonerSetasError is raised.
Various other bugs squashed.

0.6 Alpha 3

More work on fixing breakages caused by the introduction of the new DataArray subclass of NumPy MaskedArray for the primary data storage. This is (hopefully) the last alpha release for 0.6 and moving to beta releases next.

0.6 Second alpha release

Switch to using a blist.sorteddict for metadata storage in DataFile. Switch more attributes to properties for DataFile and DataFolder and friends.

v0.6a1

0.6a1 Alpha 1 release of development version