Ga release - v0.2.3.

• Modify several.
• Modify when to input column name.
• Add to search for dict column.
• Add dict group where in used.
• Add dict column type where in used.
• Add dict column where in used.

Ga release - v0.2.2.

• Modify new project invisible.
• Modify 'Write' and 'Read'.

Ga release - v0.2.1.

• Save divider location.
• Save last scroll position.
• Disallow duplicate project name.
• Change initial dbpath to 'ER_HOME'.
• Change default image and ddl save path.
• Modify to save dict column on auto increment.
• Modify startup size.
• Add 'Write' and 'Read'.

Ga release - v0.2.0.

• Add outline.
• Modify serveal matter.
• Modify library.
• Modify option text size.
• Modify readonly expression.

Ga release - v0.1.6.

• Modify export image.
• Modify export ddl.

Ga release - v0.1.5.

• Add auto increment icon.
• Modify tooltip.
• Update dependent libraries.

Ga release - v0.1.4.

• modify reading version.
• modify readme.
• modify color chooser.

Ga release - v0.1.3.

• Modify save dict column.
• Modify save dict column group.

Ga release - v0.1.2.

• add antiialiasing
• modify foreign key had
• modify sort condition

Ga release - v0.1.1.

• Change note resizing.
• Fix several bug.