v0.3.0

What's Changed

• English Docs by @swelcker in #61
• translated code comments to english, as most developers use those comments as quick ref documentation by @swelcker in #62
• Changed Page(AmisNode), added css and mobileCS fields by @swelcker in #63

Full Changelog: v0.2.5...v0.3.0

New Features

• Support updating relational attributes.
• Support custom read_fields.
• update_fields support PropertyField
• Add read_action and read_form for ModelAdmin.