v2.1.0

Change log V2.1.0:

Addition:

• Added the feature to add a default value inside the manage type
• Added the ability to right click on structure name to generate, preview, and save a template class of this structure

Modification:

• Modified the way the data are loaded, now it should cause less problem in the near future if I need to add new key!
• Set the "debug" config to false by default!

Bugfix:

• Fixed some bugs with the method: DataTable._convert_data_to_complex_string that caused some error log.