Update .travis.yml

remove missing fmalpartida file wget

examples organize

4.20.2 fix userMenu example

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Merge branch 'master' of github.com:neu-rah/ArduinoMenu

floatField

added field decimal places format.

events inpection example

tutorial link

allow jsonFmt to compose with serialOut this is essential for bleSerial

u8g2 example, remove name collision on esp32

#250