Remove 0.34 migration for a small boost in `pod install` time

Use a cache when figuring out if a pod target is test only

Get master green

Release 1.3.0.beta.1

# gpg: Signature made Tue Jun  6 20:03:52 2017 CEST
# gpg:                using RSA key 35D2D0983CE43CC7
# gpg: Good signature from "keybase.io/dantoml <dantoml@keybase.io>" [ultimate]
# gpg:                 aka "Danielle Tomlinson (https://circleci.com) <dani@circleci.com>" [ultimate]
# gpg:                 aka "Danielle Tomlinson (https://dantoml.com) <dan@tomlinson.io>" [ultimate]
# gpg:                 aka "Danielle Tomlinson (iCloud) <danieltomlinson@me.com>" [ultimate]

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Link `swiftSwiftOnoneSupport` for test xcconfigs

Do not double add search paths to test xcconfig from parent

Ensure product for tests is not overridden by custom build settings

[CHANGELOG] Add missing double space

Fixes formatting

Add validator support to run test specs during lint

Settings for dependent targets should include the parent target for t…

Stop adding `$(inherited)` for every static library linked

Do not use the same product name for test targets

Use unique temp folder during lint for parallel execution

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