UALMs don't play nicely with maketp

[unreal]

fexcel's handling of UALMs isn't very good.

With a spreadsheet like this:

UALM	Comment
1	Test
2	TestTwo

fexcel processes:

: UALM{Test} ;
: UALM{TestTwo} ;`

into

: UALM[1:Test] ;
: UALM[2:TestTwo] ;

maketp doesn't like seeing the comments and fails to translate.

For now it's probably better to not use the --ualms flag in favor of --constants e.g. UALM_XXX holds the id e.g. UALM[${UALM_XXX}] => UALM[1]