Release mega-20180303 Changes in mega-20180303 (since mega-20180302): ESPEasy release bot (2): automaticly updated release notes for v2.0-20180302 automaticly updated release notes for mega-20180303 Unknown (5): revert json to non-chunking #988 from s0170071/mega [issue #293] json output nan values not double quoted Add Task device type to json by @s0170071 [Issue #827] MQTT not using proper case for %sysname% variable. Add AND/OR to rules & prevent unwanted case changes in strings (#994) s0170071 (3): revert json to non-chunking Add git build and local time make handle_json return void