Merge branch 'release/v1.4.1'
Fix encoding issue with web.py JSON decoding
Add support for subtitles with modifier keys
Revert default `filter` matching to MATCH_ALL
Bump version
Add zip usage info to README
Implement multi-word queries
Bugfixes
Optimise multi-word query search
Merge branch 'feature/multi-word-filter' into develop
Improve docs