Search Symbols by Repository, not Project
Summary:
Fixes T7977.
- Move Indexed Languages and See Symbols From config to Repository
- Make symbol search skip projects
This also makes the default languages to Everything instead of Nothing.
Test Plan:
- Browse files, click symbols.
- Use quick search to find symbols
- Browse revision, click symbols
Reviewers: joshuaspence, epriestley, Blessed Reviewers
Reviewed By: epriestley, Blessed Reviewers
Subscribers: Korvin, epriestley
Maniphest Tasks: T7977
Differential Revision: https://secure.phabricator.com/D12687