Don't remove dashes from approval category name.

If an approval category name contained a dash, it was removed
by Gerrit. On the other side a space in an approval category name
is converted to a dash. This was confusing for writing Prolog
submit rules. If, for example, one defined a new category named
'X-Y', then in the Prolog code the proper name for that category
would be 'XY' which was unintuitive.

Change-Id: I070a7a5128df1c5d0dd1de5f0385d3d933571702
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
1 file changed