Fixed Bug #66890 imagescale segfault

zend_parse_parameters "l" expect long, not int
NEWS
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  NEWS
  Fixed Bug #66890 imagescale segfault
NEWS
Merge branch 'PHP-5.6'

* PHP-5.6:
  NEWS
  NEWS
  Fixed Bug #66890 imagescale segfault