Eliminated package redundancy in Cinnamon

If I'm looking at the repos right, the current Cinnamon meta package already would install all the packages I've gotten rid of, so I decided to clean up a bit.  Besides that, I'm not sure how well the Cinnamon install is working right now.  Maybe someone could try?

Oh yeah, shouldn't we also add a display manager, since I don't see a package here showing such.  And in that case, suggestions?
Merge pull request #147 from JbstormburstADV/patch-1

Eliminated package redundancy in Cinnamon