Add new language

1.

To add new languages you will need to clone this repository.

2.

Then copy the file in lib/src/i18n/ named intl_en_US.arb and rename it with the locale of the language you want to add.

3.

Then translate the arb file to your language.

4. (optional)

re-generate dart code for your new arb file with tool/generate_from_arb.sh

5

Create a pull request to submit your modification.