lighten the tests to appease julia 0.5 on travis

Author: MikaelSlevinsky

test/test_fastplan.jl

@@ -1,6 +1,6 @@
 import FastTransforms: allranks, normalizecolumns!, maxcolnorm
 
-n = 511
+n = 255
 
 A = sphrandn(Float64, n+1, n+1);
 normalizecolumns!(A);

test/test_slowplan.jl

@@ -1,11 +1,11 @@
 import FastTransforms: normalizecolumns!, maxcolnorm
 
-N = round.([Int],logspace(1,3,20))
+N = round.([Int],logspace(1,2.5,10))
 
 t = zeros(length(N))
 err = zeros(length(N))
 
-Nr = 3
+Nr = 2
 
 j = 1
 for n in N