Fix import
Merge pull request #74 from clee704/master

Fix PasswordType
Fix db ref
Fix doc block, fixes #77
TimezoneType should be Unicode, not CHAR
unit test for dateutil and pytz
gitignore vim temp files
pytz & dateutil should be available for unit tests
Merge pull request #78 from MontmereLimited/master

TimezoneType should be Unicode, not CHAR(50)
Fix py26 and py27 unicode handling for tz type
Fix indentation
Add comment
Add support for pk aliases
Add get_columns utility function
Fix WeekDaysType support for py33
Add get_columns to functions module main import
Add some code examples
Add get_columns to main import, bump version
Add ordereddict to py26 requirements
Add tests for primary_keys