Fixes #4. Correctly construct keys for tables that don't have both a hash key and a range key in batch get operations.
Merge branch 'devel' of github.com:jlafon/PynamoDB into devel

* 'devel' of github.com:jlafon/PynamoDB:
  added link to google group
0.1.10
dev version
Disabled caching of the botocore session to avoid credentials expiring
Updated docs to explain DoesNotExist being raise when an item is not found
PEP8 compliance
Merge branch 'devel'

* devel: (24 commits)
  PEP8 compliance
  Updated docs to explain DoesNotExist being raise when an item is not found
  Disabled caching of the botocore session to avoid credentials expiring
  dev version
  0.1.10
  Fixes #4. Correctly construct keys for tables that don't have both a hash key and a range key in batch get operations.
  added link to google group
  botocore end points shouldn't be cached, because they don't update their IAM role credentials
  first pass at API docs. Fixed some docstring contents. Added links to functions from tutorial and indexes pages.
  import the actual version
  pep8 fixed
  link to the awscli docs for full credentials options
  make way for an api auto page
  bumped botocore requirement
  New exception behavior: Model.get and Model.refresh will now raise DoesNotExist if the item is not found in the table.
  Added docstring comments to models class
  Docstring
  typo in README
  dev version
  Correctly deserialize complex key types. Fixes #3
  ...
Release notes
Fixed version number in release notes
Merge branch 'master' into devel

* master:
  Add a Bitdeli badge to README
Changed release note format for easier discovery
Link to release notes in README
v0.1.11
Adds a region attribute to a model, allowing users to specify which region to use per table. Fixes #6.
Added the model region attribute to the quick start guide.
Release notes for 0.1.12
Merge branch 'devel'

* devel:
  Release notes for 0.1.12
  Added the model region attribute to the quick start guide.
  Adds a region attribute to a model, allowing users to specify which region to use per table. Fixes #6.
v0.1.12
Merge remote-tracking branch 'upstream/master'