- Fixed some unicode imports
    - Updated the Weight description length to reflect SR25
More corrections for SR25.
Updated readme.
Updated setup.py.
Update import_sr22.py
Update setup.py
Merge remote-tracking branch 'tjetzinger/master'
Rename import_sr22 command to import_sr

(The number increases with every database release, but the import script generally remains the same and is intended to support the latest version.)