Weverse.py

Changes
As the logs have been throwing expected exceptions, it is of no use and serves as a false-positive, which is why the API wrapper has been changed to ignore them silently:

- Raises NotFound exception when fetching Weverse System Notices. (Basically Notices that have no community ID.)
- Silently ignores Forbidden exception in __notification_stream when fetching Media. (This is usually because the Media is membership-only.)
- Silently ignores Forbidden exception in __notification_stream when fetching Notice. (This is usually because the Notice is membership-only.)
- Ignores Weverse System Notices in __notification_stream.

Changes
As the logs have been throwing expected exceptions, it is of no use and serves as a false-positive, which is why the API wrapper has been changed to ignore them silently:

- Raises NotFound exception when fetching Weverse System Notices. (Basically Notices that have no community ID.)
- Silently ignores Forbidden exception in __notification_stream when fetching Media. (This is usually because the Media is membership-only.)
- Ignores Weverse System Notices in __notification_stream.

Bug Fixes
As group profiles do not have certain attributes, the Member class of the API wrapper has been changed to reflect it accordingly:
- Made has_membership attribute for Member class optional.
- Made is_hidden attribute for Member class optional.
- Made is _blinded attribute for Member class optional.
- Made first_joined_at attribute for Member class optional.

Initial Release of Weverse.py