v1.1.0 - add more Arduino.h functions and macros; add mock FastLED library

• 1.1.0 (2021-12-09)
  • Add optional DEPS variable containing header files that the *.ino
    depends on.
  • Potential Breaking Change Print::println() to print just a \n
    instead of \r\n.
    • This is more compatible on Unix where the line terminator is a single
      \n
    • This allows the text output of Arduino programs to be redirected to
      a file or piped to another Unix program with the correct line
      termination character.
    • This change may break some programs (usually unit tests) which print
      to a
      PrintStr
      object (from my AceCommon
      library), and then expect \r\n instead of \n.