Implement Array#assoc and #rassoc
Untag assoc_spec and rassoc_spec
Remove assoc/rassoc tags
Add Hash#{merge,merge!}
Hash#{merge!,merge} pass examples with a block
Hash#merge! accepts an explicit block argument
Merge pull request #394 from jstepien/hash-merge

Hash#{merge,merge!}
Merge pull request #380 from judofyr/array-assoc

Implement Array#assoc and #rassoc
Merge pull request #395 from michelboaventura/master

Adding info on how to install Fabric and Request
Merge branch 'master' of https://github.com/topazproject/topaz