* using Container instead ofdirect pointers list manipulation
* fixed different type of virtual methods.
* Fixed typo in conditional
* Renamed ListArray to LinkedList
* Const reference to String as method parameters to prevent additional copy and memory allocation when String passed by value
* fix 'min' redefinition
* removed #include <iterator>
begin/end methods it's enough for 'for( : )' loop
count() renamed to length()
spacing fixing
* Const reference to String as method parameters to prevent additional copy and memory allocation when String passed by value
* Fixed unused params warnings
* Reset all handlers. This allowing to use same server few times during app life.
E.g. for WiFi manager when hardware sepups WiFi connection and as HTTP server during hardware life cycle
Max Lunin