Upgrade to release 2.3.1:
- FIX: Ensure attribute selectors match tags that have new lines
characters in attributes.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>