tree d8a7a53cbb5580099441f1b53c903102e3a7b408
parent 0136eb69586893c496eee7124cb5e23166346f30
author Viktoria Dlugopolskaya <viksnsk@gmail.com> 1487945314 +0700
committer Viktoria Dlugopolskaya <viksnsk@gmail.com> 1487946896 +0700

Fixed excel file import

+ remove error throwing if a sheet does not contain data
Signed-off-by: Viktoria Dlugopolskaya <viksnsk@gmail.com>