Fix Cocoapods build

Author: krml19

README.md

@@ -174,46 +174,6 @@ You can add custom user attributes that should be send alongside crash and erros
 BacktraceClient.shared?.userAttributes = ["foo": "bar", "testing": true]
 ```
 
-## Backtrace client configuration
-For more advanced usage of BacktraceClient, you can supply BacktraceClientConfiguration as a parameter. See the following example:
-```swift
-let backtraceCredentials = BacktraceCredentials(endpoint: URL(string: "backtrace_endpoint_url")!,
-                                                token: "token")
-let backtraceConfiguration = BacktraceClientConfiguration(credentials: backtraceCredentials,
-                                                          dbSettings: BacktraceDatabaseSettings(),
-                                                          reportsPerMin: 10)
-BacktraceClient.shared.register(configuration: backtraceConfiguration)
-```
-
-### Database settings
-BacktraceClient allows you to customize the initialization of BacktraceDatabase for local storage of error reports by supplying a BacktraceDatabaseSettings parameter, as follows:
-```swift
-let backtraceCredentials = BacktraceCredentials(endpoint: URL(string: "backtrace_endpoint_url")!,
-                                                token: "token")
-let backtraceDatabaseSettings = BacktraceDatabaseSettings()
-backtraceDatabaseSettings.maxRecordCount = 1000
-backtraceDatabaseSettings.maxDatabaseSize = 10
-backtraceDatabaseSettings.retryInterval = 5
-backtraceDatabaseSettings.retryLimit = 3
-backtraceDatabaseSettings.retryBehaviour = RetryBehaviour.interval
-backtraceDatabaseSettings.retryOrder = RetryOder.queue
-let backtraceConfiguration = BacktraceClientConfiguration(credentials: backtraceCredentials,
-                                                          dbSettings: backtraceDatabaseSettings,
-                                                          reportsPerMin: 10)
-BacktraceClient.shared.register(configuration: backtraceConfiguration)
-```
-
-### Events handling
-BacktraceClient allows you to subscribe for events produced before and after sending error report:
-- Swift
-```swift
-func willSend(_ report: BacktraceCrashReport) -> (BacktraceCrashReport)
-func willSendRequest(_ request: URLRequest) -> URLRequest
-func serverDidFail(_ error: Error)
-func serverDidResponse(_ result: BacktraceResult)
-func didReachLimit(_ result: BacktraceResult)
-```
-
 ## Sending an error report <a name="documentation-sending-report"></a>
 Registered `BacktraceClient` will be able to send an crash reports. Error report is automatically generated based.