[SourcesManager] Properly check the last version for update prompt.
[Lib lint] Fixes a crash when podspec cannot be loaded

Fixes #2147
[ResolverSpec] Add a failing test case for implicitly locked dependencies

This test case needs to pass for https://github.com/CocoaPods/CocoaPods/issues/2318.
[CHANGELOG] Improve entry about `source` directive.
Fixes #2473.
Merge pull request #2475 from AshFurrow/master

Fixes #2473.
[Integration] Do not include .DS_Store files
[UI] Use CLAide for wrapping

Closes https://github.com/CocoaPods/CocoaPods/issues/2333
[Integration] Update
Release 0.34.0.rc2
[SourcesManager] Fix UI string
[Changelog]
[Changelog] Use present tense and cleanup
[Changelog] Tweak

Thanks @segiddins
Load the '*.podspec.json' file from a `:path` directive.
minor refactoring 'user_interface.rb'
Merge pull request #2489 from laiso/json_spec

[Installer] Load '*.podspec.json' file from `:path` directive.
Allow the specification of a source URL in a Podfile
[Linter] Work around Xcode issue where build passes but lint fails.

Fixes #2394.
Merge branch 'opentable-ocho'