Bug 14602 - Fix failing t/Creators.t test

Bug 14602 - Fix failing t/Creators.t test

to test..

1/ run t/Creators.t test from git repo, get a FAIL

2/ apply patch

3/ repeat step 1, get a PASS

mason@xen1:~/g/k/3.16.x$ sudo  koha-shell -c 'export PERL5LIB=/home/mason/g/k/3.16.x ; cd /home/mason/g/k/3.16.x ;  prove -v  t/Creators.t' k316x1
t/Creators.t ..
1..16
ok 1 - use C4::Creators;
ok 2 - use C4::Creators::PDF;
ok 3 - testing new() works
ok 4 - testing pdf file created
ok 5 - testing Add() works
ok 6 - testing Bookmark() works
ok 7 - testing Compress() works
ok 8 - testing Font() works
ok 9 - testing FontSize() is set to 12 by default
ok 10 - testing FontSize() can be set to a different value
ok 11 - testing Page() works
ok 12 - testing StrWidth() returns correct point width
ok 13 - testing Text() writes from a given x-value
ok 14 - testing Text() writes to the correct x-value
ok 15 - testing End() works
ok 16 - test file /tmp/4YjPQDExeS created OK
ok
All tests successful.
Files=1, Tests=16,  1 wallclock secs ( 0.03 usr  0.01 sys +  0.48 cusr  0.05 csys =  0.57 CPU)
Result: PASS