v1.1.2 to permit using servos with different pulse ranges simultaneously

Releases v1.1.2

1. Permit using servos with different pulse ranges simultaneously. Check Fix Bug #5 : Permit using servos with different pulse ranges simultaneously #4

v1.1.1 to delete redundant `.cpp` file causing compile error

Releases v1.1.1

1. Delete redundant .cpp file causing compile error

v1.1.0 to convert to h-only style, to fix setPulseWidth() bug and to optimize code by using passing by `reference` instead of by `value`

Releases v1.1.0

1. Convert to h-only style
2. Add example multiFileProject to demo for multiple-file project
3. Fix setPulseWidth() bug. Check setPulseWidth - removed wrong map #2
4. Optimize code by using passing by reference instead of by value

v1.0.1 to update platform in `library.json`

Releases v1.0.1

1. Fix platform in library.json
2. Add changelog.md

v1.0.0 to support RP2040-based boards using Arduino-mbed RP2040 or Earle Philhower's arduino-pico core

Releases v1.0.0

1. Basic 16 ISR-based servo controllers using 1 hardware timer for RP2040-based board
2. Support to both Arduino-mbed RP2040 core and Earle Philhower's arduino-pico core