Upgrade to release 2.1.0:
- add `.find()` method
- `.find()`, `.index()`, `.search()` and `.itersearch()` now all
except both (sub-) bitarray as well as bool items to be searched
for
- improve encode/decode error messages
- add lexicographical permutations example
- add tests
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>
