isl_pw_templ.c: drop redundant conditional compilation
isl_pw_templ.c: drop redundant conditional compilation

The conditional compilation was introduced in isl-0.06-208-ge40d94e840
(add isl_pw_aff abstraction, Fri Jun 24 14:53:49 2011 +0200), but made
redundant in isl-0.06-259-g4173a39dfa (add isl_pw_aff_align_params,
Fri Jul 8 12:18:45 2011 +0200).

Signed-off-by: Sven Verdoolaege <235c10dd23b819f81cdc9756a251746bc184cab6@gmail.com>

Meinersbur/isl,Meinersbur/isl,Meinersbur/isl,Meinersbur/isl