[Gemspec] Bump cocoapods-trunk version
[Gemspec] Bump dependencies requirements
[Command::Spec] Fix specification paths

Closes https://github.com/CocoaPods/CocoaPods/issues/2154
[Changelog]
Update CHANGELOG.md
[Gemspec] Bump dependency requirements
Release 0.33
Revert "Release 0.33"

This reverts commit 5e74184ac1fa94cc9c63e4fdc4670b460cdbfea6.
[Integration] Update for release
[Travis] Pin mocha to 1.0.0
[Command::Repo::Push] Use URL to check wether it is master repo

https://github.com/CocoaPods/CocoaPods/pull/2153#issuecomment-43617235
Release 0.33.0
[Command::Search] Fix description
[Gemspec] Bump CLAide
Improve support for JSON podspecs

Fixes https://github.com/CocoaPods/CocoaPods/issues/2157
[Integration] Update for JSON conversion
[Gemspec] Bump trunk