Update README.md
[Docs] Fix some references to renamed :local option
[Spec::DSL] Add note about pre install hook to docs.
removed redundant spec
removed questionmark
fixed inheriting inhibit_warnings. fixes CocoaPods#1032
[Spec::Linter] Support for YAML specs
[Specification] Properly set the parent of subspecs

Closes CocoaPods/CocoaPods#1057
Used single quotes in source description to match other parts of the CocoaPods docs.
Merge pull request #18 from sethfri/master

Minor typographical fixes
[Specification] Support loading from a string
[Acceptor] Enable comparison with previous specs

See CocoaPods/Specs#2282
Closes CocoaPods/CocoaPods#877
Release 0.20.0
Release 0.20.1
Release 0.20.2
Drop Octokit dependency
Add multi-json to restore compatibility in Ruby 1.8.7
Changed multi-json dependency just to json.
[Specs] Use pretty Bacon
[Bundler] Add Gemfile.lock to source control and update Bundler on release