Initial project import

tools/v/vlib/arrays/README.md

@@ -0,0 +1,16 @@
+## Description
+
+`arrays` is a module that provides utility functions to make working with arrays easier.
+
+## Examples
+
+```v
+import arrays
+
+fn main() {
+	a := [1, 5, 7, 0, 9]
+	assert arrays.min(a)! == 0
+	assert arrays.max(a)! == 9
+	assert arrays.idx_min(a)! == 3
+}
+```