* scheduler: match webui defaults

* relay: inverse error condition

* api: simplify apikey handling

* thingspeak: use apikey default value

* web: fix checkbox value for haschanged

* fixup! scheduler: match webui defaults

* relay: respect relay delay time when using NONE_OR_ONE sync

* fixup! relay: respect relay delay time when using NONE_OR_ONE sync

* calculate delay from flood window + existing delay

* configure flood max changes too

* oops, s -> ms

* count other way around

* interpret delay differently with sync_one/none_or_one

* instead of accumulation, ensure that max delay time is selected (if it is there at all)

* global interlock delay setting, allow to set change_delay before relayStatus(id, status) changes it

* fixup! global interlock delay setting, allow to set change_delay before relayStatus(id, status) changes it

* (finally) use lock attr to avoid user changing state while target != current state

* fix building with 2.3.0

* postpone wspost after all relays are processed, remove change_start refresh, snapshot relaySync value in configure

* fix warning

* add another timer for ONE

* Added restore last schedule support

* Merged RestoreLastScheduleState function into the _schCheck function

* handle lights in restore action

* hide webui chbox when not using scheduler

* use settings instead of struct member, hide under ifdef scheduler_support

* relayLastSchedule uses SCHEDULER_RESTORE_LAST_SCHEDULE as default

* Changed all the variable names to be the same so there would be no confusions

* Fixed client side to create an array from relayLastschedule

* Fixed cosmetic issue with the toggle display in webui

* Fixed variable name and disabled comparison at the end

* Added another check if the switch type is light provider

* Changed variables naming

* Naming mistake

- update every dynamicjsonbuffer with fixed size constructor argument
- change to ws callback registration to use a class builder (just cosmetic)
- test multiple ws data callbacks for each module
- remove some of the static strings in favour of ws data callback
- improve sensor ws callback data size, remove duplicated strings
- use static buffer in wsDebugSend
- postpone wsSend until loop, implement wsPost to allow other modules to queue message callbacks. remove Ticker based ws callbacks for data
- update WebUI files

* send all ws config at once on start
* reduce ws json overhead by creating message buffer manually
* use k:[values] instead of k1:value1, k2:value2 etc. for lists