Add Option instance for head and tail
Move head and last option example in a separate test
Merge List, Vector, Stream example on index, filterIndex, init and tail
Set version to 0.2.0
Update Readme with 0.2.0 version
Update release note
Move to scala 2.10.4 and shapeless 2.0.0
Add safeCast for Coproduct
Update name
Add Field1-6 instance for HList and remove Generic
Add Traversal apply4-6, Each instance for 4-6 tuples and refactor Each instances
Fix TraversalSpec after apply2 change
update scalamacros to stable 2.0.0
Merge pull request #70 from lseppala/master

Update Scala Macros to stable 2.0.0
Release 0.3.0
Move current version to 0.4-SNAPSHOT
#73 move scalacheck dependency out of core
Rename spec module test and examples module example