Smoothed v1.3

Fix for compiler warning #10 . Thanks to @ayushsharma82

Smoothed v1.2

Rework of math to prevent value overflow error as detailed in #7
Removed legacy reference to namespace std

Smoothed v1.1

Fixes code typo as identified in issue #4

Smoothed v1.0

Initial stable release.

Includes updated examples and addition of getLast() method

Smoothed v0.2 Beta

Updated to work with Arduino IDE v1.8.7.

Warning: As a beta release, this version may undergo considerable changes before a formal release which may not remain compatible when used.

Smoothed v0.1 Beta

Initial beta release of Smoothed.

Warning: As a beta release, this version may undergo considerable changes before a formal release which may not remain compatible when used.