Sharing on Facebook, Twitter and Google+

[FIXED]     Font of navbar.
[FIXED]     A few compile fixes.
[IMPROVED]  Made properties nonatomic.
[ADDED]     Support for facebook, twitter and google+ sharing.

External/google-plus-ios-sdk/OpenSource/GTL/GTLPlus/GTLQueryPlus.m

@@ -0,0 +1,72 @@
+/* Copyright (c) 2012 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//
+//  GTLQueryPlus.m
+//
+
+// ----------------------------------------------------------------------------
+// NOTE: This file is generated from Google APIs Discovery Service.
+// Service:
+//   Google+ API (plus/v1moments)
+// Description:
+//   The Google+ API enables developers to build on top of the Google+ platform.
+// Documentation:
+//   http://developers.google.com/+/api/
+// Classes:
+//   GTLQueryPlus (2 custom class methods, 4 custom properties)
+
+#import "GTLQueryPlus.h"
+
+#import "GTLPlusMoment.h"
+#import "GTLPlusPerson.h"
+
+@implementation GTLQueryPlus
+
+@dynamic collection, debug, fields, userId;
+
+#pragma mark -
+#pragma mark "moments" methods
+// These create a GTLQueryPlus object.
+
++ (id)queryForMomentsInsertWithObject:(GTLPlusMoment *)object
+                               userId:(NSString *)userId
+                           collection:(NSString *)collection {
+  if (object == nil) {
+    GTL_DEBUG_ASSERT(object != nil, @"%@ got a nil object", NSStringFromSelector(_cmd));
+    return nil;
+  }
+  NSString *methodName = @"plus.moments.insert";
+  GTLQueryPlus *query = [self queryWithMethodName:methodName];
+  query.bodyObject = object;
+  query.userId = userId;
+  query.collection = collection;
+  query.expectedObjectClass = [GTLPlusMoment class];
+  return query;
+}
+
+#pragma mark -
+#pragma mark "people" methods
+// These create a GTLQueryPlus object.
+
++ (id)queryForPeopleGetWithUserId:(NSString *)userId {
+  NSString *methodName = @"plus.people.get";
+  GTLQueryPlus *query = [self queryWithMethodName:methodName];
+  query.userId = userId;
+  query.expectedObjectClass = [GTLPlusPerson class];
+  return query;
+}
+
+@end