Bug fix: Basket->find() should return a set of results (Issue #407); Also implemented findone() for consistency with mappers
Permit OpenID required fields to be declared as comma-separated string or array
Regenerate API documentation
Enable mbstring mapping of ENCODING
Quote keys in optional SQL clauses (Issue #408)
Pass modified filename as argument to user-defined function
Bug fix: PostgreSQL last insert ID (Issue #410)
Bug fix: Image->resize() unit test
SQL: add support for Oracle
Merge pull request #413 from xfra35/issue413

SQL: add support for Oracle
Minor code cleanup
Ensure no prior autoloaders in stack
Regenerate API documentation
3.1.2-Dev baseline
Fix ZIP mime type incorrect behavior
Revert to previous behavior
Add support MSSQL-based sessions
Bug fix: Autoload path not converted to lowercase
Bug fix: SQL Server clause incorrect
Bug fix: Typo in SQL Server statement