04.15.2004
- Added postgresql datatypes (vivandre)
- PhysicalDataTypes dialog now sorts datatypes (vivandre)
- main.py now finds python :-) (vivandre)

04.07.2004
- MySQL integer datatypes link tinyint, smallint etc have been incorporated.
(kameshj)
- float datatype in edit property list causing not able to save the property
list has been fixed. (kameshj)
- Foreign key constraint has been incorporated for mysql innodb databases.
(kameshj)

12.31.2002
- Added 1 inch margin to printing

12.28.2002
- Added Yes/No messagebox to Save As.. and Save as Sql if file exists
- Fixed New (again), so that relation views are removed correctly
- Changed ReadModel so that it doesn't refer directly to datatypes
- Added DecimalType, FloatType, BlobType
- Printing now prints to many pages
12.21.2002
- Fixed ID for File->Print menuitem
- Added Not null and editable
- SQL generator that works

12.16.2002
- Fixed bug: "New" now deletes relations as well
- Improved composite key generation - N-M type relations are generated as
well
- Program now shows length of properties in GUI
- Open now doesn't select any entities by default
- When clicking on anywhere on canvas, current selection is unset
- Fixed bug - deleting a relation unlinks the line that represents the
relation from the boxes it is attached to, so it won't reappear anymore
- User can toggle relation labels

12.15.2002
- Code cleanups
- Fixed bugs in ReadModel's relation reading branch - now it sets relations'
properties correctly
- Composite keys are generated correctly
- Labels for relations are shown

12.13.2002
- When generating relations now not only RelationViews are generated, but
Relations as well
- Relations are now saved and loaded
- Fixed bug: relations are generaded once so if you generate relations for
an entity more than one time, you get only 1 relation
- Added README

12.09.2002
- Added LICENSE file
- Some code cleanups on list handling
- Can now remove relation _views_

12.08.2002
- Fixed typo bug in Delete functions
- Fixed bugs in New so that model clears correctly
- Fixed dialog sizes so they shows correctly under Window$ as well (Bill Scherer)

12.05.2002
- Implemented Relation, PhysicalRelation, RelationView, PhysicalRelationView
- Implemented Add relations to current entity, Add relations to all
- Implemented deletion of relations and call it from everywhere needed
- Fixed bug: left a test import to gridc in PhysicalEntityDialog

12.02.2002
- Implemented Delete entity (CTRL+D)
- Implemented New
- Open erases previous model
- Fixed bug in backpropagating uniqe and primary keys (now really)
12.01.2002
- Fixed bug in backpropagating uniqe and primary keys

11.30.2002
- Properties for Entities are selected from choice, the selected element is
shown correctly
- Added FindProperty to Model class
- Editing entity params is now called from menu
- Disabled command line because its behavior is strange
- Entity dialog backpropagates its content to model
- Entities show their local names now
- Bugfix: ReadModel reads sizes correctly
- Property dialog backpropagates its content to model

11.27.2002
- Beginnings of backpropagation

11.26.2002
- Added scrollbar to draw area, currently fixed size (6000*6000 pixels)
- Fixed "Add"'s behaviour so that when grid is larger then the visible area,
it adds scrollbar
- Changed model to global in ReadModel
- Fixed lable for PhysicalEntityDialog
- Added PropertyLink and PhysicalPropertyLink instead of linking properties
directly to entities, and all appropriate changes (dialog, save, read etc.)
- Moved Primary key to property link
- Added Unique to property link
- Added LocalName to property link
- Added Property list editor dialog box (PhysicalPropertiesDialog)
- Added command line parameter: filename - reads the model in the file

11.25.2002
- Fixed crash bug on PhysicalEntityDialog - added controls twice
- Changed datatype column's editor to choice (combo) on PhysicalEntityDialog
- Added primary keys and all the appropriate functions (dialog, save, read)
- Added buttons to PhysicalEntityDialog
- Added entity name edit field to PhysicalEntityDialog
- Implemented Add and Remove buttons

11.24.2002
- Rename EntityDialog to PhysicalEntityDialog and moved its call
from EntityView to PhysicalEntityView