Description of problem:
Binary assets (e.g. images) are opened in "Default Editor" which is suited only for non-binary assets. Images should be displayed as images or not displayed at all. Similarly with other binary asset types.

Stacktrace in log:
Caused by: org.kie.commons.java.nio.IOException: java.nio.charset.MalformedInputException: Input length = 1
  at org.kie.commons.java.nio.file.Files.readAllLines(Files.java:1092)
  at org.kie.commons.io.impl.AbstractIOService.readAllString(AbstractIOService.java:371)
  at org.kie.commons.io.impl.AbstractIOService.readAllString(AbstractIOService.java:385)
  at org.uberfire.backend.server.VFSServicesServerImpl.readAllString(VFSServicesServerImpl.java:141)
  at org.uberfire.backend.server.VFSServicesServerImpl$Proxy$_$$_WeldClientProxy.readAllString(VFSServicesServerImpl$Proxy$_$$_WeldClientProxy.java)
  at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at org.jboss.errai.bus.server.io.ConversationalEndpointCallback.callback(ConversationalEndpointCallback.java:114)  	  ... 38 more
Caused by: java.nio.charset.MalformedInputException: Input length = 1
  at java.nio.charset.CoderResult.throwException(CoderResult.java:277)
  at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:338)
  at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
  at java.io.InputStreamReader.read(InputStreamReader.java:184)
  at java.io.BufferedReader.fill(BufferedReader.java:154)
  at java.io.BufferedReader.readLine(BufferedReader.java:317)
  at java.io.BufferedReader.readLine(BufferedReader.java:382)
  at org.kie.commons.java.nio.file.Files.readAllLines(Files.java:1087)
  ... 46 more



Version-Release number of selected component (if applicable):
6.0.0-ER2