Aggregate targets should not include pod targets only used by tests

Fix to include proper runtime search paths for test native targets

 Updates how .swift-version file is validated to prevent it from being needed in Objective-C pods

[Validator] Updates validation for dot_swift_version file to prevent failure message for non-swift pods.

Responding to PR comments

Fixes incorrect test_swiftpod method call in validator_spec

Only check for valid Swift version for pod targets that use Swift

[Probot] Fix enchancement pinner

[GitHub] Add probot/stale configuration

Disable version check from bundler

Avoid unneeded master specs cloning for pod lib lint

Fix pod install error when working on a static lib project

Move Installer target verification into the Xcode namespace

Add support for test target creation in the pods project generator

[CI] Run Examples on Xcode 8 using CircleCI

Use `git!` when executing `push` command in order to raise informativ…

Delete extraneous files in rsync destination

Inherit pod defined values for SWIFT_ACTIVE_COMPILATION_CONDITIONS

Copy dSYM for vendored frameworks

Make copy resources echoes always return true