Dropped requirement for Test::Warnings

v0.2.2

Updated POD

Changes for v0.2.1 - mainly documentation changes

• Corrected typos in POD.
• Added requirements to README.
• Reformatted Changes.

Changes for v0.2.0

• Bug Fix: scalar constants can have blessed values.
• Updated MANIFEST.SKIP.
• Fixed typos in POD and Changes file.
• Perltidied source code.
• Fixed formatting of Changes file.
• Cleaned up details from README using Pod::Readme.
• Added QA tests to the git repo.
• Removed unnecessary dependency from Makefile.PL.

v0.1.2

v0.1.2 2014-02-24

• Import dies if given the tag "all", since it's reserved.
• Various documentation improvements (Fixes #2).
• Code cleanup.