2.0.10

• Cursors - Alpha support. Please provide feedback!
• rest and butLast methods.
• Jasmine-check tests - Yay robust!
• API Changes:
  • updateIn now creates empty Maps for missing keys, previously it simply performed no update.
• Fixed bugs:
  • Map inserts with colliding hashes was causing a stack overflow.
  • Unshift >32 elements caused structural failure.
  • Slicing a Range could result in incorrect return value.
  • updateIn and getIn with empty array would throw, now it correctly applys the change to the root element.