More specific error message in case when default service is not found

Change-Id: Ib144db758aad86dce4076b19d95273eb79468a9f
Reviewed-on: https://pirx.atteo.com/gerrit/451
Tested-by: Mr. Jenkins
Reviewed-by: Sławek Piotrowski <sentinel@atteo.com>
Display all configuration errors, not only the first one

Change-Id: Ic7031945daf47f8584be38d54bd18fc3e366a6ae
Reviewed-on: https://pirx.atteo.com/gerrit/456
Tested-by: Mr. Jenkins
Reviewed-by: Sławek Piotrowski <sentinel@atteo.com>
Java version specified in a subproject

Change-Id: Ife47d9db306b931d37ebcc9eea278bc8d1c66d26
Reviewed-on: https://pirx.atteo.com/gerrit/452
Reviewed-by: Sławek Piotrowski <sentinel@atteo.com>
Tested-by: Mr. Jenkins
Merge remote-tracking branch 'official/master'