extract version to separate file
test if HookSet.clone really clones the hook list.
implement Hooks::InstanceHooks as suggested by @mpapis. fixes #16.
move instance tests to InstanceHooksTest.
add Instance Hooks chapter.
releasing 0.3.2.
move the dynamic writer method code to ::hook_writer_args.
create a writer for the hook on the instance level when InstanceHooks is mixed in and ::define_hook is called on the class level.
releasing 0.3.3.
add docs.
better docs about Instance Hooks.
add a test to make sure two separate instances hold separate list of hooks