Release mega-20181021
Changes in mega-20181021 (since mega-20181020):
Bartlomiej Zimon (2):
fix for #1920 fix for out of sync, check both header bytes proper check for abnormal state
Revert "fix for #1920"
ESPEasy release bot (1):
automatically updated release notes for mega-20181021
TD-er (6):
[stack usage] Allocate temp char array on heap for parsing arguments
Proper look for connection.
[Rules] Early exit on rules processing when rules not enabled
[#1910] Notification settings extra strings on stack
[#1891] Send all values for Generic UDP controller
[#1870] Feature request build date as system info