Removing Yoga and YogaKit from the private CocoaPods repository (#156)

Summary:
This partially fixes [#132](https://github.com/facebook/Sonar/issues/132)

Yoga.podspec and YogaKit.podspec are being removed from the private repository since now they exist in the CocoaPods master repository
Pull Request resolved: https://github.com/facebook/Sonar/pull/156

Reviewed By: passy

Differential Revision: D8890062

Pulled By: priteshrnandgaonkar

fbshipit-source-id: 15ae1345c9816c1fff324cbdaff188f8ee521373

Specs/Yoga/1.9/Yoga.podspec.json

@@ -1,36 +0,0 @@
-{
-  "name": "Yoga",
-  "version": "1.9",
-  "license": {
-    "type": "MIT",
-    "file": "LICENSE"
-  },
-  "homepage": "https://yogalayout.com/",
-  "documentation_url": "https://yogalayout.com/docs",
-  "summary": "Yoga is a cross-platform layout engine which implements Flexbox.",
-  "description": "Yoga is a cross-platform layout engine enabling maximum collaboration within your team by implementing an API many designers are familiar with, and opening it up to developers across different platforms.",
-  "authors": "Facebook",
-  "source": {
-    "git": "https://github.com/facebook/yoga.git",
-    "tag": "1.8.0"
-  },
-  "platforms": {
-    "ios": "8.0",
-    "tvos": "10.0"
-  },
-  "pod_target_xcconfig": {
-    "DEFINES_MODULE": "YES"
-  },
-  "module_name": "yoga",
-  "requires_arc": false,
-  "compiler_flags": [
-    "-fno-omit-frame-pointer",
-    "-fexceptions",
-    "-Wall",
-    "-Werror",
-    "-std=c++1y",
-    "-fPIC"
-  ],
-  "source_files": "yoga/**/*.{c,h,cpp}",
-  "public_header_files": "yoga/{Yoga,YGEnums,YGMacros}.h"
-}

Specs/YogaKit/1.9/YogaKit.podspec

@@ -1,29 +0,0 @@
-podspec = Pod::Spec.new do |spec|
-  spec.name = 'YogaKit'
-  spec.version = '1.9'
-  spec.license =  { :type => 'MIT', :file => "LICENSE" }
-  spec.homepage = 'https://facebook.github.io/yoga/'
-  spec.documentation_url = 'https://facebook.github.io/yoga/docs/api/yogakit/'
-
-  spec.summary = 'Yoga is a cross-platform layout engine which implements Flexbox.'
-  spec.description = 'Yoga is a cross-platform layout engine enabling maximum collaboration within your team by implementing an API many designers are familiar with, and opening it up to developers across different platforms.'
-
-  spec.authors = 'Facebook'
-  spec.source = {
-    :git => 'https://github.com/facebook/yoga.git',
-    :tag => '1.7.0',
-  }
-
-  spec.platform = :ios
-  spec.ios.deployment_target = '8.0'
-  spec.ios.frameworks = 'UIKit'
-
-  spec.dependency 'Yoga', '~> 1.8'
-  spec.source_files = 'YogaKit/Source/*.{h,m,swift}'
-  spec.public_header_files = 'YogaKit/Source/{YGLayout,UIView+Yoga}.h'
-  spec.private_header_files = 'YogaKit/Source/YGLayout+Private.h'
-end
-
-# See https://github.com/facebook/yoga/pull/366
-podspec.attributes_hash["readme"] = "YogaKit/README.md"
-podspec