Update Vector storyboard:

- remove home tab (add public rooms in recents).
- remove contacts tab
- clean settings

Vector/ViewController/HomeViewController.h

@@ -1,45 +0,0 @@
-/*
- Copyright 2015 OpenMarket Ltd
- 
- 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.
- */
-
-#import <MatrixKit/MatrixKit.h>
-
-@interface HomeViewController:MXKViewController <UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate, UITextFieldDelegate, MXKRoomCreationViewDelegate>
-
-@property (weak, nonatomic) IBOutlet UISearchBar *publicRoomsSearchBar;
-@property (weak, nonatomic) IBOutlet UITableView *tableView;
-
-@property (weak, nonatomic) IBOutlet NSLayoutConstraint *publicRoomsSearchBarHeightConstraint;
-@property (weak, nonatomic) IBOutlet NSLayoutConstraint *publicRoomsSearchBarTopConstraint;
-@property (weak, nonatomic) IBOutlet NSLayoutConstraint *tableViewBottomConstraint;
-
-/**
- Add a matrix REST Client. It is used to make Matrix API requests and retrieve public rooms.
- */
-- (void)addRestClient:(MXRestClient*)restClient;
-
-/**
- Remove a matrix REST Client.
- */
-- (void)removeRestClient:(MXRestClient*)restClient;
-
-/**
- Enable the search in recents list according to the room display name (YES by default).
- Set NO this property to disable this option and hide the related bar button.
- */
-@property (nonatomic) BOOL enableSearch;
-
-@end
-