Release 1.18

[megamarc]

New engine features:

• Vastly improved user input: 6 action buttons, start button, up to four simultaneous players. Key bindings and joystick buttons can be redefined. Introduces TLN_EnableInput(), TLN_AssignInputJoystick(), TLN_DefineInputKey(), TLN_DefineInputButton() and new input names
  
• Sequences can be queried for info about name and number of frames. Introduces TLN_GetSequenceInfo() and associated TLN_SequenceInfo structure
  

Python binding upgrades:

• Updated to library version 1.18
  
• Checks library version and issues a warning message if it's out of date
  
• Color object: new static .fromstring() constructor that takes a css-compatible "#rrggbb" string
  
• Automatic resource management: removed all .delete() methods, they're now garbage collected
  
• SequencePack object: new dictionary sequences{} with all contained sequences indexed by name in .sqx file, no need to call SequencePack.find_sequence() anymore. SequencePack.sequences["name"]
  
• Updated all python examples to use the new features