Logging improvements

[predic8]

If a non SSL connection is made to TLS protected endpoint. The log is:

13:24:42,608 ERROR 96 RouterThread /0:0:0:0:0:0:0:1:50854 HttpServerHandler:147 {} -
javax.net.ssl.SSLException: Unsupported or unrecognized SSL message
at java.base/sun.security.ssl.SSLSocketInputRecord.handleUnknownRecord(SSLSocketInputRecord.java:462) ~[?:?]
at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:175) ~[?:?]
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:111) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1506) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1421) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:455) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(SSLSocketImpl.java:922) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1013) ~[?:?]
at java.base/java.io.BufferedInputStream.fill(BufferedInputStream.java:291) ~[?:?]
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:325) ~[?:?]
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:312) ~[?:?]
at com.predic8.membrane.core.transport.http.HttpServerHandler.run(HttpServerHandler.java:86) ~[classes/:?]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]

Maybe:

Incoming connection might be not over TLS: Unsupported or unrecognized SSL message