YUI substitute

A string templating utility

3.3.0

* No change

3.2.0

* No change to this utility, but Y.Lang.sub was added to the YUI core. This

is a lightweight version of the substitute utility that follows the same

templating syntax, but lacks recursive replacements, object dumping, and

string formatting. The advantage is that it is very small, and available

in the YUI core -- perhaps the regular expression implementation will be

faster than the string manipulation that happens in substitute in some

situations.

3.1.1

* No change

3.1.0

* substitute has a 'recurse' option to support nested templates (the previous

default behavior). Normal operation is now a single level substitution which

is tolerant of brackets in the replacement string.

3.0.0

* No change

3.0.0beta1

* No change

3.0.0pr1

Initial release