[ASTableNode/ASCollectionNode] Inversion (#2891)

* Add inverted property to ASTableNode

* Add inverted property to ASCollectionNode

* Add example

* De-inform data controller and use different CATransform3D

* Add logic to pending state

* Add accessor for inverted property

examples/SocialAppLayout-Inverted/Sample/TextStyles.m

@@ -0,0 +1,79 @@
+//
+//  TextStyles.m
+//  Sample
+//
+//  Copyright (c) 2014-present, Facebook, Inc.  All rights reserved.
+//  This source code is licensed under the BSD-style license found in the
+//  LICENSE file in the root directory of this source tree. An additional grant
+//  of patent rights can be found in the PATENTS file in the same directory.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+//  FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+//  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+//  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+#import "TextStyles.h"
+
+@implementation TextStyles
+
++ (NSDictionary *)nameStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont boldSystemFontOfSize:15.0],
+        NSForegroundColorAttributeName: [UIColor blackColor]
+    };
+}
+
++ (NSDictionary *)usernameStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:13.0],
+        NSForegroundColorAttributeName: [UIColor lightGrayColor]
+    };
+}
+
++ (NSDictionary *)timeStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:13.0],
+        NSForegroundColorAttributeName: [UIColor grayColor]
+    };
+}
+
++ (NSDictionary *)postStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:15.0],
+        NSForegroundColorAttributeName: [UIColor blackColor]
+    };
+}
+
++ (NSDictionary *)postLinkStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:15.0],
+        NSForegroundColorAttributeName: [UIColor colorWithRed:59.0/255.0 green:89.0/255.0 blue:152.0/255.0 alpha:1.0],
+        NSUnderlineStyleAttributeName: @(NSUnderlineStyleSingle)
+    };
+}
+
++ (NSDictionary *)cellControlStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:13.0],
+        NSForegroundColorAttributeName: [UIColor lightGrayColor]
+    };
+}
+
++ (NSDictionary *)cellControlColoredStyle
+{
+    return @{
+        NSFontAttributeName : [UIFont systemFontOfSize:13.0],
+        NSForegroundColorAttributeName: [UIColor colorWithRed:59.0/255.0 green:89.0/255.0 blue:152.0/255.0 alpha:1.0]
+    };
+}
+
+@end