Fixes:
- Editor: selection selector could contain wrong section if section names shared common prefixes
- Editor: fix paste RTF with new line symbol bug
- Wrong CN instance could be picked when opening notelinks
- Startup issue: possible “bad locale name” exception
- Simplenote sync: fixed too many “delete tag” requests
- Fixed possible crash after changing window docking settings
- Fixed possible crash after unsetting the “Snap window to screen edges” option