r_flutter 0.3.1

Generate constants for resources which require using them as a String like fonts and assets.

0.3.1

• fix NullPointerException when trying to access undefined asset classes

0.3.0

• add custom asset classes support. Thanks to @szotp
• add file uri comments to assets to get image preview in autocomplete
• ignore .DS_Store from code generation

0.2.1

• add support to dart builder to automatically integrate into the normal build process. Thanks to @szotp