New release CL-EMB 0.2.2 (minor bugfix)

New release CL-EMB 0.2.2

CL-EMB is a library to embed Common Lisp and special template
tags into normal text files. Can be used for dynamically
generated HTML pages.

You can download it from
http://common-lisp.net/project/cl-emb/
or install with ASDF-Install.

CL-USER> (asdf:operate 'asdf:load-op :asdf-install)
CL-USER> (asdf-install:install :cl-emb)

Changes:
- Minor bugfix. Declared ENV ignorable in the generated code.
  Should prevent warnings/errors regarding the defined but
  unused variable CL-EMB-INTERN::ENV