Version 4.3 - Bug fix release

This fixes a rather hard to spot but still annoying bug that made me have to break out ol' pdb for the first time this month. Also did some changes to the unit tests.

• Fixed over-optimization in attribute builder that sometimes caused the schema's attributes to get overwritten
• Remove redundant error message in testitems
• Strip crate series in item name test (a Valve-ism that isn't related to proper naming, similar to craft numbers)

Version 4.2 - Bug fix release

This is a release that adds a workaround to a recent update where Valve started putting strings as attribute values. I don't know how to handle this at the moment without a major release and making people change code so for the moment it will merely return 0 for these attributes. Which are currently for custom names and descriptions. Information already available via item.custom_name and item.custom_description.

An employee has told me that this is intentional. So I suppose the bug is steamodd's.

4.1 Fork Freeman

This is mostly a feature release with a few fixes.

• Added rst long description for PyPi
• Added batch profile support (steam.user.profile_batch)
• A new test fixture for aforementioned support and fix to make the status code what it should be
• Some comment fixes by @Smashman
• The first ever steamodd release codename: Fork Freeman