gitea/modules/setting
Guillaume Dube 8798cf4e3b Set session and indexers' data files rel to AppDataPath ()
* Set session and indexers' data files rel to AppDataPath

The setting AppDataPath is now relative to the working directory.
The session svc's PROVIDER_CONFIG now defaults to AppDataPath/data/sessions.
The issue indexer's IssuePath now defaults to AppDataPath/indexers/issues.bleves.

* fix bug
..
defaults.go Fix Polish language name spelling ()
setting.go Set session and indexers' data files rel to AppDataPath ()