Marina Glancy authored Sep 18, 2014 and Eloy Lafuente committed Sep 24, 2014

These strings have already been copied from mod_quiz to qtype_numerical but
in the qtype_numerical plugin code the translations from mod_quiz were used.
Even though the strings were already present we copy the translations.

AMOS BEGIN
 CPY [invalidnumericanswer,mod_quiz],[invalidnumericanswer,qtype_numerical]
 CPY [multiplier,mod_quiz],[qtype_numerical]
 CPY [invalidnumerictolerance,mod_quiz],[qtype_numerical]
AMOS END