better titles for SMGloM

[kohlhase]

The titles of the SMGloM modules are Language en | MathHub, that is quite un-informative. I would like something like functions | en | SMGloM | MathHub or so in functions.en

[tkw1536]

This is best fixed once we're generating proper omdoc for smglom.

[tkw1536]

I've added a slightly better version not sure when the build will show up on beta.

[tkw1536]

Slightly better titles are now live. functions.en is now titled functions | Language en | Definition 1 (id=function.def). The last part comes from the <title> of the generated xhtml, I am hoping that eventually we just use that one once they are set correctly.