We have a line length of 120 for `org.eclipse.wst.xml.core`, but there is now also `org.eclipse.wildwebdeveloper.xml` with its own line length, defaulting to 80. We should have consistent line length for these two XML editors that are both used in the ESCET development environment. Disclaimer: Note that this issue is not about whether we want to have a maximum line length or not. We are discussing that in #741, so let's not discuss that here. Until we decide we don't want a line limit, and if we ever do, we we will have a line limit until then. So, for now it needs to be consistent.