Spacing of generics of implementation class too big

[Matthias Schoettle]

The ImplementationClassView has weird spacing for the generics of the class.

For example:

HashMap<  |Key ,  |Value  >

It should look more condensed along those lines:

HashMap<|Key, |Value>

I.e., maybe a little space between after < and before >, but not much, no space before the comma, but one space unit after it.

[Céline Bensoussan]

Resolved Issue #177 fixed spacing issue

→ <<cset a64a8abe1b6b>>