make this into a library

Author: arnolddevos

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "calcs"
+name = "measures"
 version = "0.1.0"
 edition = "2018"
 

README.md

@@ -1,6 +1,6 @@
 # Measures
 
-This project includes a naescent unit-of-measure library I will call _measures_.  
+A unit-of-measure library, _measures_.  
 This enables you to write type-checked expressions in terms of SI units.
 
 There is also a representation of Thevenin and Norton equivalent circuits for

src/lib.rs

@@ -0,0 +1,8 @@
+#![allow(non_upper_case_globals)]
+// #![no_std] almost - using println!() from std
+
+mod elec;
+mod macros;
+mod rcnet;
+mod scale;
+mod units;