make all visual tests "deviceAgnostic"

- re-record all snapshots
- point to FBSnapshotTestCase fork w/ a fix for screen size suffix (PR
  is already up:
  facebookarchive/ios-snapshot-test-case#137)
- add "WMFVisualTestBatchRecordMode" to make it easier to re-record all
  snapshot tests

Podfile

@@ -50,7 +50,7 @@ target 'WikipediaUnitTests', :exclusive => true do
   pod 'OCMockito', '~> 1.4.0'
   pod 'OCHamcrest', '~> 4.2.0'
   pod 'Nocilla'
-  pod 'FBSnapshotTestCase/Core', '~> 2.0.3'
+  pod 'FBSnapshotTestCase', :git => '[email protected]:bgerstle/ios-snapshot-test-case.git'
   pod 'Quick', '~> 0.8.0'
   pod 'Nimble', '~> 3.0.0'
 end

Podfile.lock

@@ -19,7 +19,11 @@ PODS:
     - CocoaLumberjack/Default
   - CocoaLumberjack/Swift (2.2.0):
     - CocoaLumberjack/Extensions
+  - FBSnapshotTestCase (2.0.7):
+    - FBSnapshotTestCase/SwiftSupport (= 2.0.7)
   - FBSnapshotTestCase/Core (2.0.7)
+  - FBSnapshotTestCase/SwiftSupport (2.0.7):
+    - FBSnapshotTestCase/Core
   - HockeySDK (3.8.5):
     - HockeySDK/AllFeaturesLib (= 3.8.5)
   - HockeySDK/AllFeaturesLib (3.8.5)
@@ -76,7 +80,7 @@ DEPENDENCIES:
   - BlocksKit/Core (~> 2.2.0)
   - BlocksKit/UIKit (~> 2.2.0)
   - CocoaLumberjack/Swift (~> 2.2)
-  - FBSnapshotTestCase/Core (~> 2.0.3)
+  - FBSnapshotTestCase (from `[email protected]:bgerstle/ios-snapshot-test-case.git`)
   - HockeySDK (~> 3.8.2)
   - hpple (~> 0.2)
   - KVOController
@@ -98,6 +102,8 @@ DEPENDENCIES:
   - Tweaks (HEAD)
 
 EXTERNAL SOURCES:
+  FBSnapshotTestCase:
+    :git: [email protected]:bgerstle/ios-snapshot-test-case.git
   MGSwipeTableCell:
     :git: [email protected]:wikimedia/MGSwipeTableCell.git
   OAStackView:
@@ -106,9 +112,12 @@ EXTERNAL SOURCES:
     :branch: swift-2.0-beta5
     :git: https://github.com/mxcl/PromiseKit.git
   SDWebImage:
-    :path: ./vendor/SDWebImage
+    :path: "./vendor/SDWebImage"
 
 CHECKOUT OPTIONS:
+  FBSnapshotTestCase:
+    :commit: 7f7ec39039cf8e1e182ed3afdfffef2c8e1cef02
+    :git: [email protected]:bgerstle/ios-snapshot-test-case.git
   MGSwipeTableCell:
     :commit: 8ca85004bd7fcfe09a3b7938fb8c079a88481d45
     :git: [email protected]:wikimedia/MGSwipeTableCell.git