v4.0.8

remove dot_a_linkage

v4.0.7

fix convertions

https://github.com/neu-rah/ArduinoMenu/issues/204

v4.0.6

detect ESP8266 as PCINT_NO_MAPS
This version is required for ArduinoMenu to do a correct detection

v4.0.5

cosmetics

v4.0.4

added tachometer example

v4.0.3

fix arduino due issue, calling undefined function pointer.

limited support for arduino due

allow definition of pin change interrupt for arduino's providing limited support for arduino due