new sms functions: get all sms, del by date
Merge branch 'master' of https://github.com/Gvinar/InfoMed
исправлены косяки с декодированием номеров и текстов смс, ускорено конвертирование из/в юникод
Merge branch 'master' of https://github.com/Gvinar/InfoMed
Merge branch 'master' of https://github.com/alphus199120/InfoMed
Merged alphus and gvinar versions