Author: Bruno Baudry
MDL-79620 admin: removed unused strings
In MDL-20204 the function that used 'smartpix' and
'configsmartpix' has been removed.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=596539aa831702b8b5de80fcd676779541e0cdf9
http://github.com/moodle/moodle/commit/596539aa831702b8b5de80fcd676779541e0cdf9
- 4.4 en [configsmartpix,core_admin]
- 4.4 en [smartpix,core_admin]