Refctoring
Transient
create-db.sql refactored
Compiling
Configuration and db improvements
  - Source address, port is added to configuration
  - Encoding added to configuration
  - Lock operations for query procedure added to database
Bugfixes
USSD now working
Little bugfixes. pid.filename config property added
Bugfixes, data-coding property added
добавлена функция ussd_construct для конструктора ответов USSD
исправления в текстах USSD