Avoid always applying primary.control scope to type

[faultyserver]

I often end up using the word type in my code for various things. But, it almost always ends up getting highlighted incorrectly for the context in which it's being used.

afaik, the only place where type is a valid keyword is inside of a lib definition, or in macros (and even then, it's @type), so I think the highlighting for the word should be restricted to that context.

[jhass]

type is a stronger version of alias, so it can be used almost everywhere. The highlighter should rather check whether it's directly followed by a constant or not.