Remove web module from mgmt

* Move logging.properties to it's a config folder.
* Place logback.groovy in the crash.jar
* Update the module and manifest to not include the web jar/paths.
* Remove the web folder/module.
* Update the build targets (Makefile and settings.gradle).

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>