Throw different Exception, when login fails due to captcha #4
Description
The current Exception does not tell much about the error that occurs when logging in.
Exception in thread "main" java.lang.IllegalStateException: Unable to login to Stack Exchange. (Site: stackexchange.com via meta.stackexchange.com)
at org.sobotics.chatexchange.chat.StackExchangeClient.seLogin(StackExchangeClient.java:134)
at org.sobotics.chatexchange.chat.StackExchangeClient.joinRoom(StackExchangeClient.java:182)
at org.sobotics.guttenberg.services.RunnerService.start(RunnerService.java:57)
at org.sobotics.guttenberg.clients.Client.main(Client.java:127)
When the bot needs to solve a captcha, a different exception should be throws