Merge pull request #55 from adityabakle/master

cleanup and style fixtures
reduce instanceof. For #54
2.1.1
Update doc to reflect that removeKeys is no longer in Hoek
Merge pull request #56 from DanielBarnes/patch-1

Update doc to reflect that removeKeys is no longer in Hoek
Fix cloning of special object duplicates. Closes #57
Merge branch 'master' of github.com:spumko/hoek
merge() shallow array copy bug. Closes #59
cleanup
Add shallow copy support to clone and applyToDefaults
Removed old documentation

removed old documentation based on
https://github.com/spumko/hoek/issues/46
Merge pull request #60 from poeticninja/master

Removed old documentation
Removed substitutions for base64url decoding
Node handles base64url decoding natively: https://github.com/joyent/node/blob/master/src/string_bytes.cc#L154
The ":" to "/" didn't really make sense in a context of the spec or the encode function. Was this a typo that went uncaught due to the native decoding of any remaining underscores?
Use inline code sample in 'require' note
s/conflic/conflict/
Consistent ; use in code samples

Also, rearranged the merge code sample into two examples, rather than intertwined.
Use inline code-sampling when describing abort
Merge pull request #65 from jory/documentation-fixup

Documentation fixup
Added defaultValue. Updated docs. Updated tests.
Merge pull request #66 from arb/reach_default

Default Value for Reach