open_file_ios 1.0.3

iOS implementation of the open_file plugin.

1.0.3

• update open_file_platform_interface: ^1.0.3.

1.0.2

• add isIOSAppOpen Whether to use the app to open.
• The objc code is optimized

1.0.1

• replace presentOpenInMenuFromRect with presentViewController and a return is added.
• The objc code is optimized

1.0.0

• TODO: Describe initial release.