Include logger implementation in ESCET product
Eclipse distributions have something like this in their product:
```xml
<plugins>
<!-- either m2e.logback or slf4j.simple should be provided in each package -->
<plugin id="slf4j.simple"/>
</plugins>
```
The idea is that you need a logger, or otherwise some information can't be logged. You may have gotten warnings about no logger being available, in some instances as well. I don't remember exactly where, but I've seen them as well. I think it would be good to add a logging implementation. We already have one `slf4j.simple` in our target platform, but the product doesn't have it. We'd then get the following diff in plugins contain in the product:
```diff
-./plugins/slf4j.nop_2.0.16.jar
+./plugins/slf4j.simple_2.0.16.jar
```
issue