Install "gofa_pose"

Add "gofa_pose"

Please contact GOFA Team to gain member access to our OnePub package. You will need to give us the developer email to grant you the access.
To install onepub run:
```
dart pub global activate onepub
onepub login
```
The onepub login command will land you to the login page in your browser. Use the developer email to log in.
Run this command:
```
onepub pub add gofa_pose
```
Verify that lines like these are added to your package's pubspec.yaml (and run dart pub get or flutter pub get):
```
dependencies:
  gofa_pose:
    hosted: https://onepub.dev/api/fvnuhnofly
    version: ^1.0.0
```

Copy the whole "gofa_pose" folder
- from "https://bitbucket.org/GofaDeveloper/gofa_sdk/src/master/packages/gofa_pose/"
- to your Flutter app root directory's "packages/"
In your Flutter app's "pubspec.yaml"

dependencies:
  ...
  # gofa_pose:
  #   hosted: https://onepub.dev/api/fvnuhnofly
  gofa_pose:
    path: ./packages/gofa_pose

We will publish version upgrades of "gofa_pose" package from time to time.

Right now, our version is still v0. so we will publish breaking changes even in patch version.

After we launching v1 of "gofa_pose", we will follow the rules for publishing new changes:

patch version upgrade only fix bugs and improve features without breaking changes
minor version upgrade may or may not include breaking changes.
- The changes will be listed in the CHANGELOG.md
  - or you can view in https://onepub.dev/packages/gofa_pose/fvnuhnofly
- Breaking changes will be highlight.
major version upgrade will include breaking changes.

flutter pub upgrade