• updated Web UI to match Clockwork Chrome 2.1
• improved Laravel support to load the default config and use env variables in the default config
• improved Lumen support to use the standard config subsystem instead of directly accessing env variables (thanks davoaust, SunMar)
• improved reliability of storing metadata in some cases (by using JSON_PARTIAL_OUTPUT_ON_ERROR when supported)
• fixed wrong mime-type for javascript assets in Web UI causing it to not work in some browsers (thanks sleavitt)
• fixed path checking in Web UI causing it to not work on Windows (thanks Malezha)
• fixed parameters conversion in DBALDataSource (thanks andrzejenne)