Issue parsing welcome packet for MySQL Servers that contain text in version

[boardy]

Describe the bug Some MySQL versions have text in the version number. When the connector parses the version number it causes an exception as the number parsing fails with a NumberFormatException

To Reproduce Steps to reproduce the behavior: Connect to a database where the version number also contains text. E.g. 5.7.22-log

Expected behavior Version should be parsed, any non numeric character (except for dots (.) should be removed.

Logcat

06-18 10:27:19.835 13257-13298/? E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
    Process: com.BoardiesITSolutions.MysqlManager, PID: 13257
    java.lang.RuntimeException: An error occurred while executing doInBackground()
        at android.os.AsyncTask$3.done(AsyncTask.java:353)
        at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383)
        at java.util.concurrent.FutureTask.setException(FutureTask.java:252)
        at java.util.concurrent.FutureTask.run(FutureTask.java:271)
        at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
        at java.lang.Thread.run(Thread.java:764)
     Caused by: java.lang.NumberFormatException: For input string: "22-log"
        at java.lang.Integer.parseInt(Integer.java:608)
        at java.lang.Integer.parseInt(Integer.java:643)
        at com.BoardiesITSolutions.AndroidMySQLConnector.Connection.parseVersionNumber(Connection.java:799)
        at com.BoardiesITSolutions.AndroidMySQLConnector.Connection.processWelcomePacket(Connection.java:321)
        at com.BoardiesITSolutions.AndroidMySQLConnector.Connection.access$000(Connection.java:37)
        at com.BoardiesITSolutions.AndroidMySQLConnector.Connection$1.socketDataSent(Connection.java:283)
        at com.BoardiesITSolutions.AndroidMySQLConnector.SocketSender.doInBackground(SocketSender.java:53)
        at com.BoardiesITSolutions.AndroidMySQLConnector.SocketSender.doInBackground(SocketSender.java:11)
        at android.os.AsyncTask$2.call(AsyncTask.java:333)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) 
        at java.lang.Thread.run(Thread.java:764) 

Desktop (please complete the following information):

• MySQL Server Version: 5.7.22-log

[boardy]

This has been fixed in version 0.23