0.10.0

• #2: adds basic GET access to one level of relationship depth
  for models.
• #113: interpret empty strings for date fields as None objects.
• #115: use Python's built-in assert statements for testing
• #128: allow disjunctions when filtering search queries.
• #130: documentation and examples now more clearly show search examples.
• #135: added support for hybrid properties.
• #139: remove custom code for authentication in favor of user-defined pre- and
  postprocessors (this supercedes the fix from #154`).
• #141: relax requirement for version of python-dateutil
  to be not equal to 2.0 if using Python
  version 2.6 or 2.7.
• #146: preprocessors now really execute before other code.
• #148: adds support for SQLAlchemy association proxies.
• #154 (this fix is irrelevant due to #139): authentication function now may
  raise an exception instead of just returning a Boolean.
• #157: POST requests now receive a response containing all
  fields of the created instance.
• #162: allow pre- and postprocessors to indicate that no change has occurred.
• #164, #172, #173: PATCH requests update fields on related
  instances.
• #165: fixed bug in automatic exposing of URLs for related instances.
• #170: respond with correct HTTP status codes when a query for a single
  instance results in none or multiple instances.
• #174: allow dynamically loaded relationships for automatically exposed URLs
  of related instances.
• #176: get model attribute instead of column name when getting name of primary
  key.
• #182: allow POST requests that set hybrid properties.
• #152: adds some basic server-side logging for exceptions raised by views.