New release to accompany standalone python-gammu. Besides removing Python code, this also fixes several bugs.
- The python-gammu module is now shipped separately.
- Removed usage of TIME and DATE macros in codebase.
- Fixed encoding of special chars to iCalendar format.
- Fixed decoding of priority from vTODO.
- Avoid infinite loops with ignored messages.
- Improved stability of checking phone SMS memory.
- Fixed parsing of some backup files.