v1.11.0

ADDED:
* `stringsx` package
** `stringsx.Indent()`, to indent/prefix multiline strings
** `stringsx.Redact()`, to mask strings
** `stringsx.TrimLines()`, like strings.TrimSpace() but multiline
** `stringsx.TrimSpaceLeft()`, like strings.TrimSpace() but only to the
    left of a string.
** `stringsx.TrimSpaceRight()`, like strings.TrimSpace() but only to the
    right of a string.

stringsx/TODO

@@ -0,0 +1,5 @@
+- Banner struct, with .Format(s string) method
+-- draw border around multiline s
+-- i have a version in python somewhere that does this, should dig that up
+
+- create bytesx package that duplicates the functions here?