Add automatic skipRepeats for Equatable substate selection (ReSwift#300)

overrides select to skip repeats when substate is equatable

Fixes ReSwift#298
# Conflicts:
#	CHANGELOG.md
#	ReSwiftTests/StoreSubscriberTests.swift
#	ReSwift/CoreTypes/Store.swift

[Release] 4.0.0

[Travis] Update Simulator to 10.1

Merge pull request ReSwift#154 from ReSwift/release/2.1.0

Release: 2.1.0

Merge pull request ReSwift#125 from ReSwift/next-release

ReSwift 2.0.0 Release

Merge pull request ReSwift#99 from ReSwift/benji/release-1.0

Bump Version to 1.0

[Release] Tag release 0.2.5

Merge pull request ReSwift#59 from ReSwift/release-0.2.4

[Release] 0.2.4

Tag release 0.2.3

Merge pull request ReSwift#37 from Swift-Flow/development

Release 0.2.2