* Support **Open channel list** features
* Added classes
* `SBUOpenChannelListViewController`
* `SBUOpenChannelCell`
* `SBUOpenChannelListViewModel`
* `SBUOpenChannelListModule`, `SBUOpenChannelListModule.Header` and `SBUOpenChannelListModule.List`
* Added `OpenChannelListViewController` in `SBUViewControllerSet`
* Added `openChannelListModule` in `SBUModuleSet`
* Added `openChannelListTheme` and `openChannelCellTheme` in `SBUTheme`
* Added `isPullToRefreshEnabled` property in `SBUBaseChannelListModule.List`
* Added `pullToRefresh(_:)` function in `SBUBaseChannelListModule.List`
* Added `baseChannelListModuleDidSelectRefresh(_:)` protocol in `SBUBaseChannelListModuleListDelegate`
* Added `iconChannels` in `SBUIconSetType`
* Supported openChannelList feature on `moveToChannel` function in `SendbirdUI`
* Support **Create open channel** features
* Added classes
* `SBUCreateOpenChannelViewController`
* `SBUCreateOpenChannelViewModel`
* `SBUCreateOpenChannelModule`, `SBUCreateOpenChannelModule.Header` and `SBUCreateOpenChannelModule.ProfileInput`
* Added `CreateOpenChannelViewController` in `SBUViewControllerSet`
* Added `createOpenChannelModule` in `SBUModuleSet`
* Added `createOpenChannelTheme` in `SBUTheme`
* Added `openChannelParamsCreateBuilder` in `SBUGlobalCustomParams`
* Added create open channel related Strings in `SBUStringSet`
* `CreateOpenChannel_Create`, `CreateOpenChannel_Header_Title`, `CreateOpenChannel_ProfileInput_Placeholder`
* Added `user` object in `SBUUser` for accessing ChatSDK's user
* Added `openChannelModule(_:didTapMediaView:)` in `OpenChannelModuleMediaDelegate` method.
* Added `UITextField` related classes
* `UITextField+SBUIKit`
* `SBUUnderLineTextField`
* Added `tag` parameter in `SBUCommonItem`
* Added `delete` case in `MediaResourceType`
* Added `SBUBaseChannelListViewModel`
* Added `SBUBaseChannelListModule`, `SBUBaseChannelListModule.Header`, `SBUBaseChannelListModule.List` classes
* Renamed `SBUGroupChannelListModuleListDelegate` functions
* `channelListModule(_:didSelectRowAt:)` to `groupChannelListModule(_:didSelectRowAt:)`
* `channelListModule(_:didDetectPreloadingPosition:)` to `groupChannelListModule(_:didDetectPreloadingPosition:)`
* `channelListModule(_:didSelectLeave:)` to `groupChannelListModule(_:didSelectLeave:)`
* `channelListModule(_:didChangePushTriggerOption:channel:)` to `groupChannelListModule(_:didChangePushTriggerOption:channel:)`
* `channelListModuleDidSelectRetry(_:)` to `groupChannelListModuleDidSelectRetry(_:)`
* Renamed `SBUGroupChannelListModuleListDataSource` function
* `channelListModule(_:channelsInTableView:)` to `groupChannelListModule(_:channelsInTableView:)`
* Renamed `channelListModule` in `SBUModuleSet` to `groupChannelListModule`
* Renmaed `defaultLeftButton`, `defaultRightButton` to `defaultLeftBarButton`, `defaultRightBarButton`
* Replaced `setPlaceholderImage(iconSize:)` to `setPlaceholder(type:iconSize:)` in `SBUCoverImageView`
* Added `setPlaceholder(type:iconSize:)`
* Deprecated `setPlaceholderImage(iconSize:)`
a79024f8a5
