Release mega-20180722
Changes in mega-20180722 (since mega-20180720):
ESPEasy release bot (1):
automatically updated release notes for mega-20180722
TD-er (12):
[#1591] Move system timers to main scheduler
[#1592] Remove systemCMDTimers
[#1596] Remove timerSensor and make it set its own interval.
[Log Viewer] Fix a 1-off error when parsing logs
[LogLevel] LoadFromFile log to LOG_LEVEL_DEBUG_DEV
[LogLevel] Use function to set loglevel and keep track of max log level
[LogLevel] Check loglevel before sending to log
[LogLevel] Add checks for LOG_LEVEL_DEBUG_MORE
[LogLevel] Add checks for LOG_LEVEL_DEBUG_DEV
[LogLevel] Added extra checks and make sure loglevel cache is up to date
[Scheduler] Keep statistics on timeDiff computations
[Scheduler] Call yield() when idle