Add bindings only to default_service, not to last service
Refactoring: WSDL download in separated method
Refactoring: Parse XML-tree in separated method
Renamed property
Parse timezones with external libraries
Merge pull request #12 from anton-ryzhov/refactoring

Some refactoring for future fixes
Merge pull request #13 from anton-ryzhov/timezones

Parse timezones with external libraries
Reorder parsing parts
Merge pull request #14 from anton-ryzhov/wsdl_parse_rewritten

Rewritten parsing method