Remove trailing spaces from .ts files

[josephfrazier]

This was done by running:

git ls-files | grep ts$ | xargs -n 1 sed -i 's/ *$//g'

[michaelgrosner]

Since this most likely will conflict with #76, I'll leave this open for now. I'll either delete it once #76 is merged in, or merge this in if #76 is declined. Same with #74